Georgina's ministry of compassion, relief and evangelism to Angolan refugees and Brazilian immigrants has helped many find peace with God and embrace Christ through her outreach. Her work also includes Bible studies, prayer meetings and summer evangelistic camps for children. 

For the past three decades the Lawler’s have founded and direct this effective outreach to the Muslim population of London. Their three-fold ministry includes short term evangelistic outreaches, Muslim ministry training and Bi-lingual church planting. 

Jozef is involved in the production of Christian radio and television programs as well as teaching Communications at the Evangelical Theological Seminary of Slovakia. Jozef is also the chairman of Youth for Christ/Slovakia where he is actively involved in youth outreach. 

As Greentree’s newest missionary, Colleen will be overseeing Short Term Ministry Teams at the ASELSI . Colleen’s role is to plan and coordinate team schedules as well as to translate, encourage, and help develop each team for strategic impact in ASELSI’s outreach.