This website from Grace Communion International offers training and other resources for forming and facilitating FaithTalk groups that help people journey with Jesus. 

A FaithTalk group (also called a "Connect Group") is a safe place of fellowship and care where unchurched and churched people form relationships where they freely discuss faith and life. 

There is no "one size fits all" way to form a FaithTalk group, though a consistent focus is to reach out to include within the group spiritually interested, unchurched or formerly churched people -- some who are believers, some who are non-believers. With this evangelistic orientation, a FaithTalk group meets these people "where they are," offering safe, caring community where all participants are assisted on the discipleship pathway -- a journey from belong, to believe, to become.