15, 16 Brethren, I speak in the manner of men: Though it is only...

15, 16 Brethren, I speak in the manner of men: Though it is only a man’s covenant, yet if it is confirmed, no one annuls or adds to it.
Now the promises were spoken to Abraham and to his seed. He does not say, “And to seeds,” as one would in referring to many, but rather as in referring to one, “And to your seed,” that is, Christ.


Gal 3:29 - Andif you are Christ’s, then youare Abraham’s seed, and heirs according to the promise.

Gal 16:15,16 - For in Christ Jesus neithercircumcision nor uncircumcision avails anything, but a new creation.
And as many as walkaccording to this rule, peace and mercy be uponthem, and upon the Israel of God. (Spiritual).