Prophecies of Messiah – Genesis 17:19: The Seed of Isaac

Gen 17:19 And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his seed after him.

The promise to Abraham passed to his son, Isaac.
Rom 9:7 Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called.

The Seed of the Promise is Messiah Jesus (Galatians 3:16) who came forth from the lineage of Isaac (Matthew 1:2). It is through Messiah that we become Abraham’s seed (Galatians 3:29) and heirs according to the promise. It is through Messiah that we become sons of God, children of the promise.

Rom 9:8 That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.

Gal 4:28 Now we, brethren, as Isaac was, are the children of promise.

Rom 8:16 The Spirit Himself witnesses with our spirit that we are children of God.
Rom 8:17 And if children, also heirs; truly heirs of God, and joint-heirs of Christ, if indeed we suffer together, that we may also be glorified together.
Rom 8:18 For I calculate that the sufferings of the present time are not worthy to compare to the coming glory to be revealed in us.
Rom 8:19 For the earnest expectation of the creation eagerly awaits the revelation of the sons of God.
Rom 8:20 For the creation was not willingly subjected to vanity, but through Him subjecting it, on hope;
Rom 8:21 that also the creation will be freed from the slavery of corruption to the freedom of the glory of the children of God.
Rom 8:22 For we know that all the creation groans together and travails together until now.
Rom 8:23 And not only so, but also we ourselves having the firstfruit of the Spirit, also we ourselves groan within ourselves, eagerly expecting adoption, the redemption of our body;
Rom 8:24 for we were saved by hope, but hope being seen is not hope; for what anyone sees, why does he also hope?
Rom 8:25 But if we hope for what we do not see, through patience we wait eagerly.
Rom 8:26 And likewise the Spirit also joins in to help our weaknesses. For we do not know what we should pray as we ought, but the Spirit Himself intercedes on our behalf with groanings that cannot be uttered.
Rom 8:27 But the One searching the hearts knows what is the mind of the Spirit, because He petitions on behalf of the saints according to God.
Rom 8:28 But we know that to the ones loving God all things work together for good, to those being called according to purpose;
Rom 8:29 because whom He foreknew, He also predestinated to be conformed to the image of His Son, for Him to be the First-born among many brothers.
Rom 8:30 But whom He predestinated, these He also called; and whom He called, these He also justified; and whom He justified, these He also glorified.