Exodus 20:19

These things, he means, are terrible; and so terrible that they could not even bear to hear them, that not even “a beast” dared to go up. (But things that come hereafter are not such. For what is Sina to Heaven? And what the “fire which might be touched” to God who cannot be touched? For “God is a consuming fire.”, c. v. 29 .) For it is said, “Let not God speak, but let Moses speak unto us. And so fearful was that which was commanded, Though even a beast touch the mountain, it shall be stoned; Moses said, I exceedingly fear and quake.” ( Ex. xx. 19 .) What wonder as respects the people? He himself who entered into “the darkness where God was,” saith, “I exceedingly fear and quake.” ( Ex. xx. 21 .)

13. These things the Jews read, but hear not: for they have stopped the ears of their heart, that they may not hear. But let us believe in Jesus Christ, as having come in the flesh and been made Man , because we could not receive Him otherwise. For since we could not look upon or enjoy Him as He was, He became what we are, that so we might be permitted to enjoy Him. For if we cannot look full on the sun, which was made on the fourth day, could we behold God its Creator? The Lord came down in fire on Mount Sinai, and the people could not bear it, but said to Moses, Speak thou with us, and we will hear; and let not God speak to us, lest we die : and again, For who is there of all flesh that hath heard the voice of the living God speaking out of the midst of the fire, and shall live ? If to hear the voice of God speaking is a cause of death, how shall not the sight of God Himself bring deat …

3. His father was well grafted out of the wild olive tree into the good one, and so far partook of its fatness as to be entrusted with the engrafting of others, and charged with the culture of souls, presiding in a manner becoming his high office over this people, like a second Aaron or Moses, bidden himself to draw near to God, and to convey the Divine Voice to the others who stand afar off; gentle, meek, calm in mien, fervent in spirit, a fine man in external appearance, but richer still in that which is out of sight. But why should I describe him whom you know? For I could not even by speaking at great length say as much as he deserves, or as much as each of you knows and expects to be said of him. It is then better to leave your own fancy to picture him, than mutilate by my words the object of your admiration.

33. But belief in Moses not only does not show our belief in the Spirit to be worthless, but, if we adopt our opponents’ line of argument, it rather weakens our confession in the God of the universe. “The people,” it is written, “believed the Lord and his servant Moses.” Moses then is joined with God, not with the Spirit; and he was a type not of the Spirit, but of Christ. For at that time in the ministry of the law, he by means of himself typified “the Mediator between God and men.” Moses, when mediating for the people in things pertaining to God, was not a minister of the Spirit; for the law was given, “ordained by angels in the hand of a mediator,” namely Moses, in accordance with the summons of the people, “Speak thou with us,…but let not God speak with us.” Thus faith in Moses is referred to the Lord, the Mediator between God and men, who said, “Had ye believed Moses, ye would have …