Tertullian

Now, without what God and without what Christ were these Gentiles? Surely, without Him to whom the commonwealth of Israel belonged, and the covenants and the promise. "But now in Christ," says he, "ye who were sometimes far off are made nigh by His blood." From whom were they far off before? From the privileges) whereof he speaks above, even tom the Christ of the Creator, from the commonwealth of Israel, from the covenants, from the hope of the promise, from God Himself.