Well I see you can read but just not far enough lets continue....<quoted text>
"And I gave thee thy master's house, and thy master's wives into thy bosom, and gave thee the house of Israel and of Judah; and if that had been too little, I would moreover have given unto thee such and such things."
...cut for space... To have given David "wives" and than to state if those things hadn't been enough and if David had wished for more, God would have given him more, including "more wives", that is God ENDORSING the act of POLYGAMY.
And no prophet had to claim anything about polygamy. If polygamy had been against the will of God, not a single prophet/leader would have had more than one wife IF, they trully were obeying God's commandments so they would remain a "prophet and or leader" of God's people. Righteousness before God allowed them to be a prophet/leader. If polygamy was against the will of God, God would have taken them away from their position as a prophet/leader. But he did no such thing.
And not a single prophet/leader was ever accused of by God as sinning because they had more than one wife. Never said in a single verse.
The only prophet/leader that was said to have did "ill" because of the wives he had was Solomon. And that was because Solomon had went beyond having the wives God allowed him to have. Solomon began to marry women of his own choosing and their theistic beliefs turned Solomon from the Lord.
A little reading really goes a long way, just saying :)
2Sa 12:8 I gave your masters house to you, and your masters wives into your arms. I gave you the house of Israel and Judah. And if all this had been too little, I would have given you even more.
2Sa 12:9 Why did you despise the word of the LORD by doing what is evil in his eyes? You struck down Uriah the Hittite with the sword and took his wife to be your own. You killed him with the sword of the Ammonites.
2Sa 12:10 Now, therefore, the sword will never depart from your house, because you despised me and took the wife of Uriah the Hittite to be your own.
2Sa 12:11 This is what the LORD says:Out of your own household I am going to bring calamity upon you. Before your very eyes I will take your wives and give them to one who is close to you, and he will lie with your wives in broad daylight.
2Sa 12:12 You did it in secret, but I will do this thing in broad daylight before all Israel.
2Sa 12:13 Then David said to Nathan,I have sinned against the LORD.
Nathan replied,The LORD has taken away your sin. You are not going to die.
2Sa 12:14 But because by doing this you have made the enemies of the LORD show utter contempt, the son born to you will die.
took the wife of Uriah the Hittite to be your own. you see to take the woman to be your own is to have sex with her.
When God gave Saul's house to him it is not stated that he is to take them as his own. We can see from this text that to take another man's wife brings Judgement David's house will always see the sword, and his son will be taken from him and his wives.
This whole story is God revealing his Character ONE HUSBAND one BRIDE
You presuppose that because God Gave Saul's wives to him that he takes them as he is own ( if he was just he would of released them and cared for them). But the text does not state he took them as his own you assume he did but that would be a grave mistake as if you had choosen to read further it is clear God disapproves of this as he does not condone his actions but judges them Severely.
Again God never condones Polygamy, Neither God nor his Prophets ever decrees a man to take more than one wife, all the examples of men taking more than one wife lead them to Spiritual Blindness and Judgement.
Maybe that's why J.S. died in a Jailhouse shoot out, it lead him to a horrible and shmaful end.