The Christian attitude
We live in a world where, we who are false, we never want to admit it. We always prefer to say that others are unjust forgetting that we are unjust of the worst kind. We say they do idolatry while we worship our idols in secret. We say they practice adultery when we « believe » that we are lying to God by practicing our adultery out of human sight. We say they are homosexuals but homosexuality is the consequence of our lies and disobediences. If we spend the time insulting peoples, when are we going to pray for us and for them? The Christian attitude must be abasement, prayers, surrender "Luc 23, 46". Wicked behaviour characterize those who do not know God.
Jesus took on a human appearance to be like the creatures that we are. The only difference between Him and us is that He was not, He is not and never will be a sinner. He gave His life on the cross to deliver us from eternal damnation. He was showing us the good example. We must ask forgiveness daily for our sins so that we can then, by the force of Holy Spirit of God, pray for the forgiveness of the sins of others.