Mark & Tina Mast

Directors, Rainy River District Ministries


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Mark & Tina Mast have served as missionaries with One Hope Canada in the Rainy River District of Northwestern Ontario since June, 1987. They minister primarily to the "otherwise unreached" of this region by conducting a network of Northern Lights Bible day camps, preaching, evangelizing, and directing many discipleship/mentoring programs throughout the year for individuals who would otherwise not have opportunity to hear the Gospel and be discipled and nurtured in faith.  

Mark & Tina make numerous trips to Pikangikum First Nation, a remote fly-in indigenous community in Northwestern Ontario to share the Gospel there. Since 2005, Mark has coordinated over 50 mission trips to Guatemala with Canadian teens to preach, teach, build homes, and construct a school for impoverished children. The Mast’s are also actively involved in many facets of ministry in India.  Mark has recently made a number of trips to India to plant churches, preach, disciple pastors, and conduct children’s ministry. The House of Bethel orphanage for girls was constructed during the Covid-19 pandemic and has become a primary focus of ministry as well.  

Mark is also the pastor of Border Evangelical Free Church in Minnesota and Barwick Community Church in Ontario.  

Mark & Tina have been married for 40 years and have five grown children, all serving the Lord in ministry with their families. The Mast's life verses are:  "May I never boast except in the cross of our Lord Jesus Christ" (Galatians 6:14) and  "I have become all things to all people, so that by all possible means I might save some"  (1 Corinthians 9:22)