You may or may not have heard the term "Progressive Christianity." But do you know what that means, or what those so identifying typically believe? Are it's key teachings BIBLICAL - do they match up with God's teachings across Scripture? To one degree or another, many modern churches claim to be Christian, but are teaching doctrines that contradict the Bible - often in an attempt to accommodate modern culture.
Here, apologist Alisa Childers, in a short primer goes over eight of the core beliefs of Progressive Christianity: https://www.youtube.com/watch?v=M-SKb6HXvh4