Which Church is Ray a member of? [closed]

In Archer S03E09, Ray's brother Randy says the following about Ray:

Even though Ray used to be a preacher, he was never big on the Old Testament.

Later in S05E11, Ray himself says the following:

I actually don't know. My church didn't really do the New Testament.

I believe it was established, or implied, throughout the show, that Ray is a Christian although I don't have a specific reference. If that is the case, it seems like he has a relatively unique belief system as a Christian where neither the Old nor the New Testament have significance to him.

Is there any Christian sect or church that follows such model?