Gods seen all manner of evil, and that spirit now lives in you. So why are you grossly offended at sin?
I'm talking to you Christians who just can't get passed the evil nature you see in people, and why you treat them like leper's.
I will tell you what I believe, but as you apparently already have seen, not every believer is exactly the same.
Different believers have different gifts from God and are at different levels in their walks with God. A baby Christian may be 15 or 40 or even 70 years old in the flesh, but when it comes to the things of God he is a baby and his actions, inactions, words or silence may well reflect his immaturity. Like the natural human baby he must grow, but the growth needed is spiritual. Before the spiritual was born again [spiritually] he was dead in the eyes of God. Coming out of Mama's womb is only the beginning of our walk, physically or spiritually.
Some Christians have stopped growing [as I see it]. To stop growing in this walk is to stagnate and eventually to die. It is like walking uphill on a steep talus slope [nothing but unattached rocks underfoot]. To stand still means to slide backward. Even to walk too slow means you may slide backward. An steady pace on our climb may keep us from sliding back, but if we are ever going to reach the top something more will be required. God gave us all that is needed to make to the top His Son Jesus and the Holy Ghost. Whether we use it and how we use is up to us. Any help that is really needed is always available. Too many people stagnate and die because they won't use what they have and they won't ask God for help.
In some church assemblies [I'll not name any here] it is not unusual to effectively teach new born spiritual babies to quench God's Spirit. Some of them have likely done it for so long and so often, they do not realize that is what they are doing. The babies of course eat what they are fed. They likely would not know spiritual poison for what it is.
In spite of wrongful directions, anyone who is really hungry and thirsty for the things of God will still receive them. When it comes to the Kingdom of God people will get what they really want. No man can keep another out of God's Kingdom.