Christianity was an apocalyptic prophetic cult that expected Jesus to come back within a few months or so. His message was to reject anything that might lead you away from belief in him as the son of God and messenger for the immediate apocalypse. So there are like 200 parables about denying earthly desires to instead focus on belief in Jesus as Prophet and proselytizing.
When Jesus never came back, they invented the field of Christian apologetics, grew in numbers, and became a state religion, something in explicit opposition to the Gospels. Now there is an intentionally opaque and roundabout justification for everything the Euro ruling class wanted to do for about 2000 years.