• Skip to main content
  • Skip to primary sidebar
  • Skip to footer

Mosaic MennonitesMosaic Mennonites

Missional - Intercultural - Formational

  • Home
  • About Us
    • Our History
    • Vision & Mission
    • Staff
    • Boards and Committees
    • Church & Ministry Directory
    • Mennonite Links
  • Media
    • Articles
    • Newsletters
    • Video
    • Audio
    • Bulletin Announcements
  • Resources
    • Conference Documents
    • Missional
    • Intercultural
    • Formational
    • Stewardship
    • Church Safety
    • Praying Scriptures
    • Request a Speaker
    • Pastoral Openings
    • Job Openings
  • Give
    • Leadership Development Matching Gift
  • Events
    • Pentecost
    • Delegate Assembly
    • Faith & Life
    • Youth Event
    • Women’s Gathering
    • Conference Calendar
  • Mosaic Institute
  • Vibrant Mosaic
  • Contact Us
  • English
  • Indonesia (Indonesian)

Philadelphia Praise

A New Chapter: Philadelphia Praise Center Dedicates PAX Center

November 21, 2024 by Cindy Angela

by Cindy Angela

On a sunny fall afternoon in South Philadelphia, the streets around 18th and Wolf Streets were buzzing with excitement. The energetic sound of Indonesian praise music filled the air as people filled the main sanctuary of the renovated building of PAX Center, the new home for Philadelphia (PA) Praise Center (PPC). About 200 congregation members attended PAX Center’s building dedication service on October 26, 2024.  

Photo by Haris Tjio

Earlier that day, PPC hosted an open house to invite the community to tour the historic space—formerly home to Trinity Evangelical Lutheran Church—and explore all the building has to offer. 

‘Pax’ means peace in Latin, and it is exactly PPC’s hope for the building.  

“We want to bring light in the darkness, bring hope to the hopeless, and to bring peace to the entire community,” shares PPC Senior Pastor Aldo Siahaan.  

The building serves as a worship space for the PPC congregation, and PPC also hopes that PAX Center can be a blessing to other organizations and the neighborhood. Along with PPC’s activities, PAX Center is already being used by a Spanish-speaking congregation, gamelan (Indonesian traditional music) practice by a local organization, a preschool, as well as hosting other community events.  

Every Sunday, the first floor of the parsonage is transformed into PAX Cafe, a welcoming pay-as-you-wish café open to everyone in the community. 

For 18 years, PPC had worshipped in a building on McKean Street in South Philadelphia. As the congregation grew in size, it had become evident that they were outgrowing the space.  

In 2023, through Mosaic Conference’s Executive Minister, Stephen Kriss, PPC learned that this historic property on 18th Street was for sale. After a long process, PPC was finally able to acquire the building in July 2024. 

Executive Minister Stephen Kriss and Mosaic Conference received an appreciation gift. Kriss also delivered the message during the building dedication service. Photo by Haris Tjio.

“We are very grateful for Mosaic staff and board members who walked with us faithfully during the entire process until we finally got the mortgage and closed on the building,” reflected Siahaan. 

Within three months of purchasing the 200-year-old building, PPC completed several renovations to accommodate the needs of the congregation. PPC now has space for two services, a youth service, and three Sunday School classes every Sunday.  

“An overcrowded space is no longer an issue and now we can truly focus on discipleship,” said Siahaan.  

Photo by Haris Tjio

Cindy Angela

Cindy Angela is the Director of Communication for Mosaic Conference. She attends Philadelphia (PA) Praise Center, and she lives in Philadelphia with her husband, Andy, and son, Noah.

Filed Under: Articles Tagged With: Aldo Siahaan, Philadelphia Praise, Philadelphia Praise Center

Growing by grace: From coast to coast, Indonesians diversify, enrich U.S. Anabaptism

August 1, 2024 by Cindy Angela

by Eileen Kinch

Originally published on July 3, 2024, in Anabaptist World, and reprinted with permission.  

Pastor Aldo Siahaan prays during a Christmas service at Philadelphia Praise Center in December 2023. Photo by Haris Tjio.

Indonesian Mennonites began coming to the United States in the 1980s, and their numbers increased after 1998. Today 19 Indonesian Mennonite congregations are located on the West and East coasts. 
 
Some of their people were already Mennonite, part of the Anabaptist movement in Indonesia that counts 107,000 members today. Others were not. 
 
One who wasn’t is Aldo Siahaan, pastor of Philadelphia Praise Center. The congregation was independent when Siahaan founded it in 2005. Today, Siahaan is a leader and connector of Indonesian Mennonites in the United States. 

Of the eight Indonesian congregations affiliated with Mosaic Conference of Mennonite Church USA, almost all joined because of a connection with Siahaan. Indonesian churches now make up more than 10% of Mosaic. 
 
Siahaan learned about Mennonites when a member of the church asked if his Mennonite pastor from Indonesia could visit Philadelphia Praise Center for a few weeks. That pastor was Bastian Yosin, a Mennonite pastor from Java. After learning the congregation was unaffiliated, Yosin recommended Siahaan contact Franconia Mennonite Conference (now Mosaic after joining with Eastern District Conference). 
 
Following Yosin’s advice, Siahaan went to the Franconia Conference office. Staff invited him to the next MC USA assembly in San Jose. 

Virgo Handojo, pastor of Jemaat Kristen Indonesia Anugerah (Indonesian Christian Congregation of Grace) in Sierra Madre, Calif., did not know Aldo Siahaan until they met in San Jose in 2007. 

Handojo formed the Indonesian Mennonite Association, which includes Handojo, Siahaan and Beny Krisbianto, pastor of Nations Worship Center in Philadelphia. The association is a member of MC USA’s Racial Ethnic Council, which brings the perspectives of people of color to MC USA leadership and planning. 

But the relationship between Handojo and Siahaan bore other fruit. 

In 2017, Jemaat Kristen Indonesia Anugerah was looking for an affiliation after Pacific Southwest Conference reorganized. Handojo’s congregation, which numbers about 50, could have chosen to join the five Indonesian congregations that remain affiliated with the Jemaat Kristen Indonesia Mennonite synod in Indonesia. Instead, it joined Mosaic, as did two other California congregations: International Worship Church in San Gabriel and Immanuel International Church in Colton. 

When Handojo came to the U.S. to attend Fuller Seminary in 1987, he intended to return to Indonesia after completing his education. Handojo, then a member of the JKI synod in Indonesia, desired formal study to increase his effectiveness as a minister there. But “God closed the door” to his returning to Indonesia, Handojo said in an interview. 

He got involved with Mennonites in the United States after he received a phone call from Mennonite Board of Missions, a predecessor of Mennonite Mission Network. Someone had nominated him to serve on the board of directors. “To this day, I don’t know who nominated me,” he said. 

Sandrie Wahyu, front center, leads worship at Philadelphia Praise Center. Photo by Haris Tjio.

Serving on a mission board appealed to him. Handojo was influenced by Adi Sutanto of the JKI synod, who believed in “planting a church everywhere in the world,” Handojo said. “After that [phone call], I became deeply involved in Mennonite Church USA.” He served on the board for more than 10 years. 

Not all Indonesian Mennonites in the U.S. share Handojo’s experience. He came to the U.S. for education, but others, including Siahaan, came fleeing riots in 1998. 

The riots began as student protests to economic conditions, but the military incited the looting of Chinese-descended Indonesian businesses and violence against women. Many Chinese-descended Indonesians are also Christians. 

Indonesia is a Muslim-majority country, with Christians comprising 11% of its population. The country’s constitution allows freedom of worship for Christians, but Siahaan is grateful for the freedom he experiences in the U.S. In Indonesia, he was nervous about going to church. “Something could happen,” he said. 

The riots also played a role in the lives of Graciella Odelia’s parents, who moved with Odelia and her sister Marciella to the U.S. in 2011. Amid the violence, their parents were locked inside a building that was about to be burned down. 

Odelia, recently licensed to youth ministry at Nations Worship Center, came to the U.S. when she was 10. Her family made NWC their church home. She went to Dock Mennonite Academy and Eastern Mennonite University and is earning a master’s degree in Christian leadership at Eastern Mennonite Seminary. 

Marta Castillo, associate executive minister of Mosaic Mennonite Conference, anoints and prays for Graciella Odelia, licensed for youth ministry at Nations Worship Center in June. Photo by Joe Byakko Bongs.

When Beny Krisbianto, the pastor of NWC, felt a concern for the next generation, he and his wife and co-pastor, Angelia Susanto, tapped Odelia to help with youth ministry. Odelia now organizes a weekly youth service on Saturday afternoons. The youth service, conducted in English, draws youth from other Indonesian Mennonite congregations nearby and also a few youth who have no church home. 

NWC worships in Indonesian, with interpretation for English speakers, on Sunday morning. But the youth service is in English because most of the youth were born in the U.S. 

“They only speak a few words of Indonesian,” Odelia said. Many youth hear Indonesian spoken at home by their parents. “They still have some practice but [not] complete fluency,” she said. 

Marciella, who helps with the youth service when she is home on break from EMU, added that sometimes youth prefer not to listen if the service is in Indonesian. 

Odelia shared her testimony in Indonesian before being licensed for ministry but found the experience challenging. She volunteers as an interpreter at a health clinic to improve her Indonesian sentence structure and to increase her formal language skills. But she has another tool. “Duolingo helps,” she said with a laugh, referring to a language-learning app and website. 

The youth at Nations Worship Center help to pack grocery bags for the congregation’s service ministry. The bags support members and attenders struggling financially. During COVID-19, many Indonesians lost factory and restaurant jobs, and the grocery distribution reached 90 bags weekly of eggs, noodles, rice and canned goods. Today the situation is more stable, and NWC is preparing only 30 bags. 

But the congregation finds itself helping another wave of Indonesian immigrants. Many are seeking better financial opportunity. Krisbianto said that the pandemic limited immigration and travel, so many are making the choice to come now. 

Siahaan said motivation for current immigration may have a political angle. Indonesia’s newly elected president, Prabowo Subianto, played a major role in the 1998 riots. 

“There is uncertainty,” Siahaan said, explaining that some people want to leave Indonesia “before something bad happens.” Instances of Muslim individuals disrupting church services have occurred in 2023 and 2024. 

Krisbianto, who came to the U.S. in 2001 for education, felt a call to minister to immigrants. His ministry began as social work, since he interpreted for Indonesian patients at a health clinic. One person said to him, “Pastor, where is your church?” Krisbianto replied that he was trying to plant one. Some people at the clinic said they would like to come. 

The church began with nine people in 2006. The offering was $90 — $10 short of the rent. Krisbianto added $10 to make the ends meet. “By the grace of God, [the church] is growing,” he said. Nearly 300 come to worship during three services. 

Nations Worship Center celebrated its 18th anniversary on May 19. From left are Beny Krisbianto, Angelia Susanto, Graciella Odelia and elders Theresia, Nengah and San-San. Courtesy of Beny Krisbianto.

Yet being an immigrant in another country is challenging. Uprooting oneself from family is hard. Legal processes can be slow and difficult, and adjusting to a new language and culture takes time. 

For Siahaan, feeling happy about the move comes in retrospect. 

“After I do my flashback, yes [it is worth it]. My relationship with Jesus is stronger here,” Siahaan said. He has no close family nearby, so he must ­“really depend on God.” But he is satisfied with his life in the U.S.: “God gave me so much.” 

Many Indonesian Mennonites gravitate toward Anabaptism’s Christ-centered message and its reconciling work. Krisbianto said Indonesians did not receive a warm welcome from some neighborhoods in Philadelphia. But the Mennonites in Franconia Conference were different. 

“They’re very nice, calm, simple, humble. And they’re very welcoming,” Krisbianto said. “We feel like we are part of their families.” 

Stephen Kriss, Mosaic Conference’s executive minister, appreciates what the Indonesian congregations bring to the conference. 

“The vibrancy of worship while holding together mutual care, evangelism and justice-seeking that occur within Indonesian context continues to influence our Mosaic community broadly,” he said. 

Of the 19 Indonesian Mennonite congregations in the U.S., eight are affiliated with Mosaic. Six remain ­with a Mennonite synod in Indonesia, and others joined conferences such as Pacific Southwest and LMC. 


Eileen Kinch

Eileen Kinch is digital editor at Anabaptist World. She holds a Master of Divinity degree, with an emphasis in the Ministry of Writing, from Earlham School of Religion. She and her husband, Joel Nofziger, who serves as director of the Mennonite Heritage Center in Harleysville, live near Tylersport, PA. They attend Methacton Mennonite Church. Eileen is also a member of Keystone Fellowship Friends Meeting in Lancaster County.

Filed Under: Articles Tagged With: JKI Anugerah, Nations Worship, Philadelphia Praise

Ambassadors We’re Learning from This Summer

August 1, 2024 by Cindy Angela

by Brendan Sagastume

Editor’s Note: This summer, nine young adult Ambassadors are serving in congregations and ministries across Mosaic Conference. This article highlights three of these Ambassadors, and in the coming weeks, you will be introduced to the other six Ambassadors. 

Brendan Sagastume, 19, is a member of Perkiomenville (PA) Mennonite. Through the Ambassador Program this summer, he is working with both Mosaic Conference and Perkiomenville. At Mosaic, he works with the communication team, especially on the website and social media. He has had the opportunity to visit and interview some of the other Ambassadors and travel to their worksites. At Perkiomenville, he works with the worship team, youth group, and on other administrative tasks.  

Sagastume has led worship on a few Sunday mornings at Perkiomenville and created the announcement and countdown loop to play at the beginning of services. The experience this summer as an Ambassador has helped him with public speaking, administrative skills, and confidence, all while worshiping the Lord.  

“Learning what happens behind the scenes administratively in different organizations has been one of my takeaways,” Sagastume reflects. “I’ve been invited to think more critically about different experiences in my life and engage in discussion.” 

The largest impact that the Ambassadors program has had in Sagastume’s life has been his willingness to try new things and be more outgoing. He is grateful for this opportunity to work and learn more about what goes on behind the scenes at Mosaic and at his congregation. 


Nicholas Wiyono, 19, is a member of Philadelphia Praise Center (PPC). Through the Ambassadors program he is serving with PPC’s summer peace camp, where he assisted with about 20 children.  

Wiyono built on his skills and experiences as a Sunday School leader and helper at PPC. Throughout the summer, he has grown in his leadership ability, public speaking, and ability to be outgoing.  

Growing up at PPC, he had previously seen some of the work that Mosaic does, but now is able to see it more firsthand. He has really enjoyed seeing how both PPC’s summer peace camp and the Ambassador program can help people to grow individually and as a group in all areas of life. He is grateful for all the support he has received and for the opportunity to grow. 


(Ei Ya, pictured on the left)

Ei Ya, 18, is a member of Whitehall (PA) Mennonite. During his time in the Ambassador program this summer, he has created the slides for Sunday worship, helped to rebuild and maintain the church website, and provided upkeep with the church gardens at a community park. He also spends time at Ripple Community, Inc., a Conference-Related Ministry in nearby Allentown. 

One of the biggest impacts the Ambassadors program has had on Ya is an increase in his ability to be outgoing. He initially had fears about having to interact with many different people in this program, but he found that, “people are easy to connect with. Attempting to be inviting with a smile sure goes a long way.”  

Ya was invited to the Ambassadors program by his pastor and has been so thankful for the experience. He says that this summer has been filled with great people and fun. It has taught him many new skills that will serve him well as he starts college this fall. 


Brendan Sagastume

Brendan is a member of Perkiomenville (PA) Mennonite. Through the Ambassador Program this summer, he is working with both Mosaic Conference and Perkiomenville.

Filed Under: Articles Tagged With: Ambassador Program, Ambassadors, formation, Perkiomenville, Philadelphia Praise, Whitehall

Primary Sidebar

  • Home
  • About Us
    • Our History
    • Vision & Mission
    • Staff
    • Boards and Committees
    • Church & Ministry Directory
    • Mennonite Links
  • Media
    • Articles
    • Newsletters
    • Video
    • Audio
    • Bulletin Announcements
  • Resources
    • Conference Documents
    • Missional
    • Intercultural
    • Formational
    • Stewardship
    • Church Safety
    • Praying Scriptures
    • Request a Speaker
    • Pastoral Openings
    • Job Openings
  • Give
    • Leadership Development Matching Gift
  • Events
    • Pentecost
    • Delegate Assembly
    • Faith & Life
    • Youth Event
    • Women’s Gathering
    • Conference Calendar
  • Mosaic Institute
  • Vibrant Mosaic
  • Contact Us

Footer

  • Home
  • Contact Us
  • Delegate Assembly
  • Vision & Mission
  • Our History
  • Formational
  • Intercultural
  • Missional
  • Mosaic Institute
  • Give
  • Stewardship
  • Church Safety
  • Praying Scriptures
  • Articles
  • Bulletin Announcements

Copyright © 2025 Mosaic Mennonite Conference | Privacy Policy | Terms of Use