Why "in Christ"? Not "in the ways of Christ" or "in Christianity", but "in Christ".
Are they group sessions on how to crawl up Christs ass and do the limbo under his liver?
Really. Christ is not a location you can enter, like a church. Christ is not a faith you can be into, like Christianity. Christ is a person, a male one at that. So how do you get in to a person? Hmmmm....Romans in to gay sex and their group does have Romans in the title. Draw your own conclusions...