God gave His commandments to His people. We who believe in God are called to follow Jesus and walk in his ways. Those who do not yet believe God alone is judge. God has been merciful to those of us He has called and rescued. Our hearts need to be as Jesus heart and desire that all come to know Him.
Matthew 7:1 Judge not that you be not judged.
1 Corinthians 5:10-12 Yet I certainly did not mean with sexual immoral people of this world, or with covetous, or extortioners, or idolaters, since then you would need to go out of the world. But now I have written to you not to keep company with any one named a Brother, who is sexually immoral, or covetous, or idolaters, a reviler, or a drunkard, or extortion, not even to eat with such a person. For what have I to do with judging those also who are outside? Do you not judge those who are inside?
HE WHO IS WITHOUT SIN CAST THE FIRST STONE.
James 2:10 For whoever shall keep the whole law, and yet stumble in one point, he is guilty of all.
There is no little sin.
Galatians 6:1 Brethren, if a man is overtaken in any trespass, you who are spiritual restore such a one in a spirit of gentleness, considering yourself lest you also be tempted.
We are all one step from the ditch.
1 Peter 2:17 Honor all people. Love the brotherhood. Fear God. Honor the king.
You will know them by their fruits.