God made promises to Abraham that he would be a great nation, also that his descendants would be as the dust of the earth. This promise was not only to the Jews, but to all the familes of the earth. That they would be blessed as well! So what's the big deal for about the Jews? If God changed his mind concerning his promises to Abraham, How can we trust him to keep his promises to us. We know that God has not changed his mind, because his promises were good back then. and his promises are good today as in the future!
We need to realize that our enemy, satan is always out to distrct us from what God wants to do in our lives. So, beware of him and stand on the promises of God's word, because they are true always!
https://covenantccc.org/
