The ministry of evangelism is designed mainly to win or revive personal commitment to the Lordship of Jesus Christ with all persons through the development, promotion, and support of all forms and phases of evangelism through the local community and among the present membership of the church.  The department carries out open air meetings within the tea estates, hospital ministry and street ministries.

Immanuel AGC outreach ministries exists to equip the local church for effective mission and evangelism. The purpose of the outreach ministry to reach out into the heart of our community and missions fields with the saving truth of Jesus Christ who died that all men might live. We organize and facilitates outreach activities in the church, community and Mission fields. These activities include, Home Bible Studies through care groups, evangelism, going to missions fields and provides encouragement and support to visitors that find time to worship in our church among others.