We are a missionary family called to cooperate with God’s mission on the earth. We believe in the grace of God that saves humanity from sin, in the centrality of Jesus Christ, and in the calling of families to influence nations. Our lives are dedicated to serving the Lord, advancing His Kingdom, and discipling peoples and generations.

João Rafael comes from a family of nine siblings in northern Minas Gerais, Brazil, and is part of the third generation of Christians in his family. He sensed a call to missions from an early age. He is married to Jackeline, also a third-generation Christian, who received her missionary calling at the age of eight. Together, they are raising their children—Maria, Débora, and Joaquim Caleb—each reflecting unique aspects of God’s character.

Our ministry journey began in the local church and developed through pastoral ministry, worship leadership, and missions. Since 2015, we have served full-time with Youth With A Mission (YWAM), where we are currently directors at the CCL Curitiba base. We also serve within global YWAM leadership structures, including the leadership council and the Global Eldership. Our ministry involves training, leadership development, worship, and hospitality.

Our primary focus is training and sending new workers into the mission field, with active involvement in equipping and releasing teams, especially toward North Africa, the Middle East, and parts of Asia. We also serve as advisors to mission bases and leaders in Brazil. We are currently based in the United States, investing in language learning and cross-cultural experience among Native American communities, with a focus on the Hopi people.

We are in need of partners who will stand with us in prayer and financial support to sustain and advance this calling. As the Scriptures remind us: “Therefore, brothers and sisters, make every effort to confirm your calling and election.” (2 Peter 1:10)

Joao and Jacke