Promises of Jesus:
Become a child of God!

But to all who did receive Him, to those who believed in His name, He gave the right to become children of God, children born not of blood, nor of the desire or will of man, but born of God. John 1:12-13

You are all sons of God through faith in Christ Jesus. Galatians 3:26

So you are no longer a slave, but a son; and since you are a son, you are also an heir through God. Galatians 4:7

Behold what manner of love the Father has given to us, that we should be called children of God. And that is what we are! The reason the world does not know us is that it did not know Him. 1 John 3:1

And because you are sons, God sent the Spirit of His Son into our hearts, crying out, “Abba, Father!” Galatians 4:6

The Spirit Himself testifies with our spirit that we are God’s children. Romans 8:16