The O Antiphon for Dec 18 sung by the Cantarte Regensburg.
O Adonai, et Dux domus Israel, qui Moysi in igne flammae rubi apparuisti, et ei in Sina legem dedisti: veni ad redimendum nos in brachio extento.
O Adonai, and Leader of the house of Israel, Who didst appear to Moses in the flame of the burning bush, and didst give unto him the Law on Sinai: come and with an outstretched arm redeem us.
A meditation on the antiphon by Fr. Roger Landry:
O Adonai: “O sacred Lord of ancient Israel, who showed yourself to Moses in the burning bush, who gave him the holy law on Sinai mountain: come, stretch out your mighty hand to set us free.” Isaiah had prophesied, “But He shall judge the poor with justice, and decide aright for the land’s afflicted. He shall strike the ruthless with the rod of his mouth, and with the breath of his lips he shall slay the wicked. Justice shall be the band around his waist, and faithfulness a belt upon his hips.” (11:4-5); and “Indeed the Lord will be there with us, majestic; yes the Lord our judge, the Lord our lawgiver, the Lord our king, he it is who will save us.” (33:22).
“Adonai” is Hebrew for “my Lord”, and was substituted by devout Jews for the name “Yahweh”, out of reverence. With this second antiphon we progress from creation to the familiar story of God manifesting himself by name to Moses and giving his law to Israel as their way of life. We are also reminded of the Israelites’ deliverance from bondage under pharaoh — a foreshadowing of our own redemption from sin. The image of God’s arm outstretched in power to save his chosen people also brings to mind the later scene of Jesus with his arms outstretched for us on the cross.
Exod. 3:1 Moses was keeping the flock of his father-in-law Jethro, the priest of Midian; he led his flock beyond the wilderness, and came to Horeb, the mountain of God. 2 There the angel of the Lord appeared to him in a flame of fire out of a bush; he looked, and the bush was blazing, yet it was not consumed. 3 Then Moses said, “I must turn aside and look at this great sight, and see why the bush is not burned up.” 4 When the Lord saw that he had turned aside to see, God called to him out of the bush, “Moses, Moses!” And he said, “Here I am.” 5 Then he said, “Come no closer! Remove the sandals from your feet, for the place on which you are standing is holy ground.” 6 He said further, “I am the God of your father, the God of Abraham, the God of Isaac, and the God of Jacob.” And Moses hid his face, for he was afraid to look at God. 7 Then the Lord said, “I have observed the misery of my people who are in Egypt; I have heard their cry on account of their taskmasters. Indeed, I know their sufferings, 8 and I have come down to deliver them from the Egyptians, and to bring them up out of that land to a good and broad land, a land flowing with milk and honey, to the country of the Canaanites, the Hittites, the Amorites, the Perizzites, the Hivites, and the Jebusites. 9 The cry of the Israelites has now come to me; I have also seen how the Egyptians oppress them. 10 So come, I will send you to Pharaoh to bring my people, the Israelites, out of Egypt.” 11 But Moses said to God, “Who am I that I should go to Pharaoh, and bring the Israelites out of Egypt?” 12 He said, “I will be with you; and this shall be the sign for you that it is I who sent you: when you have brought the people out of Egypt, you shall worship God on this mountain.” 13 But Moses said to God, “If I come to the Israelites and say to them, ‘The God of your ancestors has sent me to you,’ and they ask me, ‘What is his name?’ what shall I say to them?” 14 God said to Moses, “I am Who I Am.” He said further, “Thus you shall say to the Israelites, ‘I Am has sent me to you.’” 15 God also said to Moses, “Thus you shall say to the Israelites, ‘The Lord, the God of your ancestors, the God of Abraham, the God of Isaac, and the God of Jacob, has sent me to you’: This is my name forever, and this my title for all generations. 16 Go and assemble the elders of Israel, and say to them, ‘The Lord, the God of your ancestors, the God of Abraham, of Isaac, and of Jacob, has appeared to me, saying: I have given heed to you and to what has been done to you in Egypt. 17 I declare that I will bring you up out of the misery of Egypt, to the land of the Canaanites, the Hittites, the Amorites, the Perizzites, the Hivites, and the Jebusites, a land flowing with milk and honey.’ 18 They will listen to your voice; and you and the elders of Israel shall go to the king of Egypt and say to him, ‘The Lord, the God of the Hebrews, has met with us; let us now go a three days’ journey into the wilderness, so that we may sacrifice to the Lord our God.’ 19 I know, however, that the king of Egypt will not let you go unless compelled by a mighty hand. 20 So I will stretch out my hand and strike Egypt with all my wonders that I will perform in it; after that he will let you go. 21 I will bring this people into such favor with the Egyptians that, when you go, you will not go empty-handed; 22 each woman shall ask her neighbor and any woman living in the neighbor’s house for jewelry of silver and of gold, and clothing, and you shall put them on your sons and on your daughters; and so you shall plunder the Egyptians.”
Exodus 6:6: “Therefore say to the Israelites: I am Yahweh. I will free you from the enforced labor of the Egyptians and will deliver you from their slavery. I will rescue you by my outstretched arm and with mighty acts of judgment”.
Micah 5:2 But you, O Bethlehem of Ephrathah, who are one of the little clans of Judah, from you shall come forth for me one who is to rule in Israel, whose origin is from of old, from ancient days.
Matt. 2:6 ‘And you, Bethlehem, in the land of Judah, are by no means least among the rulers of Judah; for from you shall come a ruler who is to shepherd my people Israel.’”
The above meditation was originally posted here.