Here is the O Antiphon for today:



Dec. 18 - 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.” (cf. Isa 11:4-5; 33:22)

Also see my previous post, "What Are the O Antiphons?"

Pax Christi,
phatcatholic