The Sign of God's Promise

Abraham receives the promise by faith and God reckons it to him as righteousness. The word that calls things into existence out of nothing is going to call children from your body which is good as dead, I'm going to do it. Same thing with the land. When he walks through the torn animals and makes the covenant, right? He's saying, I'mGoing to make sure that you adhere the land I promise to you. It's a sign, but it's a seal. It's an assurance. And after putting something into law in ancient world, King often had a signet ring. So when he says this rainbow, this bow in the clouds, is the sign of