All Chrisitians who are greedy, explain this please?

The reason some Christians are greeady and some aren't is because of the same reason some non-Christians are greedy and some aren't. Or you can consider the different "Christian" religions. Some might make people give things over to the church, because deep down the church is greedy, while some other loosly Christian religions say that you can do whatever you want and not feel guilty, because Jesus is all forgiving.