Well I am quick to repent when He is dealing with me about my attitude and carnal thinking.....it is enmity against Him and I know it....one of my major struggles is to keep my mind in the right frame.Look again at David, who as the scripture makes plain stumbled badly with the murder of Uriah and adultery with Uriah's wife [Bathsheba]. Something people don't often mention is the wives of David? He did have several.
Did God or Jesus ever say in scripture it was OK to have more than one spouse, especially at the same time? No, on the contrary, but David was growing all the time that he lived as a man. Man had moved very far away from what Adam and Eve had in Eden prior to their disobedience. God did not take two or three or four or a dozen ribs from Adam to form Eve. He only took one:
"And said, For this cause shall a man leave father and mother, and shall cleave to his wife: and they twain shall be one flesh?" Matt 19:5
David was never confronted with the error of having several wives, at least not in written scripture. In his son, Solomon, we see this error brought to light and exposed for the sin which came from it: His many wives turned his heart away from God.
Solomon it appears lost out with God in the end. David did not. Was David perfect? Yes, in what he had and what he knew he was because even though he stumbled and sinned, when confronted with his errors, he repented.
God's judgment is always fair. We are judged by what we do with what we have. David, apparently never had a conviction against polygamy, even though it misses what was in the beginning with our first parents in the flesh. What we have for our judgment is our present understanding and conviction. If we blatantly go against what God has shown us without even trying to fix, we are in trouble. But... if we have strived or are striving to fix it, is God not fair?
"And that servant, which knew his lord's will, and prepared not himself, neither did according to his will, shall be beaten with many stripes.
But he that knew not, and did commit things worthy of stripes, shall be beaten with few stripes. For unto whomsoever much is given, of him shall be much required: and to whom men have committed much, of him they will ask the more." Luke 12:47-48
God Bless and have a good night.