Epistle of Ignatius to the Antiochians For Moses, the faithful servant of God, when he said, "The Lord thy God is one Lord,"[4] Epistle of Ignatius to the Philippians There is then one God and Father, and not two or three; One who is; and there is no other besides Him, the only true [God]. For "the Lord thy God," saith [the Scripture], "is one Lord."[10] Five Books in Reply to Marcion One God,[209] Cyprian Treatise I On the Unity of the Church This is the first commandment; land the second is like unto it: Thou shall love thy neighbour as thyself. On these two commandments hang all the law and the prophets."[46] Cyprian Treatise XI Exhortation to Martyrdom Addressed to Fortunatus So also the Lord, in His Gospel, makes mention of the first and second commandment, saying, "Hear, O Israel, The Lord thy God is one God; "[20] Constitutions of the Holy Apostles Book II "Hear, O Israel; the Lord our God is one Lord."[42] Clementine Homily III But to those who were misled to imagine many gods, as the Scriptures say, He said, `Hear, O Israel; the Lord your God is one Lord.'"[64]