Jesus Christ the logos, the word of God, is the fulfillment of God's promise to Adam and Eve and the people of ancient Israel. from all the descendents of Eve, God chose the blessed virgin to be the mother of his son. mary is truly the mother of God because she is the mother of Jesus, the incarnate son of God. Jesus is true God and true man. He is the eternal son of God who became man at the time God appointed, without giving up his divinity. Jesus is God himself.