We are called to love everybody, sc. I struggled with the "judge not" but let me ask you this. If you were my best friend and you were cheating on your wife and stealing from your employer, can I call you out on it? Christians are called to be the salt of the earth. You cannot if you ignore sin. And certainly the Bible warns you to take your own "inventory" first. That being said the one thing we are NOT to judge is someone's relationship with God. I.e. "If you were really a Christian........". He will be that judge.