I am part of God’s old testament covenant with the israelites because I belong to Christ and it says in Galatians that if you belong to Christ and you are of Abraham’s seed and heirs according to the promise. God also promised already in Genesis that he would send a savior to redeem us from our sins and to save us. Since I believe that Jesus died and rose again to save me from my sins I become part of the promise and I also know that I will be saved. I am part of Abraham’s seed even though I am not jewish I am part of his covenant with Abraham saying I will bless those who bless you and I will curse those who curse you. God is telling me that he will protect and that I am saved through faith and through faith alone. That also means that Ia m to try to listen to him and obey him. I know that I cannot do this alone God has promised to be with me. I am part of the promises of the old testament covenants because I trust Jesus and I believe that God sent his son to die  for me and there is no question for me. I know that I am saved because I believe.