Deuteronomy 6:4 - Joseph Benson’s Commentary on the Old and New Testaments

Hear, O Israel! The passage contained in this and the following verse, the Jews reckoned one of their choicest portions of Scripture. They wrote it on their phylacteries, (or slips of parchment bound on their foreheads, their necks, their breasts, or wrists,) and thought themselves not only obliged to repeat it twice every day, but very happy in being so obliged; having this saying among them, “Blessed are we who, every morning and evening, say, Hear, O Israel, the Lord our God is one Lord!” Jehovah our God is one Jehovah; 1st, The God whom we worship is Jehovah; a Being infinitely and eternally perfect, self-existent, and self- sufficient. 2d, He is the only living and true God, he only is God, and he is but one. The firm belief of this self-evident truth would effectually arm them against all idolatry, which was introduced by that fundamental error, that there are gods many. It is past dispute that there is one God, and that there is no other but he, Mark 12:32. Let us, therefore, neither have, nor desire to have any other.