So let me get this straight...Jesus is God?

God sacrificed himself to himself so he would love the people he sacrificed himself to himself for, but he sacrificed himself because he already loved them?

In other words.

Jesus sacrifices himself because he loves man and wants God to love man too. God doesn't love man, but he does when Jesus sacrifices himself for man. But Jesus = God? Or did he become part of God after death? And if so, can you quote scripture where it says so?