O Emmanuel (December 23)
O Emmanuel (Isa 7:14; 8:8), our King and Lawgiver (Gen 49:10; cf. Ezek 21:32), the Expected of the nations and their Savior (Isa 33:22): Come, and save us, O Lord our God.
O Rex Gentium (December 21)
O King of the Gentiles (Hag 2:8), Desired of all, you are the cornerstone that binds two into one (Eph 2:20). Come, and save poor man whom you fashion out of clay (Gen 2:7).
O Oriens (December 21)
O Rising Dawn (Zac 6:12), Radiance of the Light eternal (Hab 3:4) and Sun of Justice (Mal 3:20); Come, enlighten those who sit in darkness and the shadow of death (Ps 107: 10; Lk 1:78).
O Clavis David (December 20)
O Key of David (Apoc 3:7) Scepter of the house of Israel, you open and no man close; you close and no man opens (Isa 22:22). Come, and deliver him from the chains of prison who sits in darkness and in the shadow of death (Ps 107: 10).
O Radix Jesse (December 19)
O Root of Jesse, you stand for the ensign of all mankind (Isa 11:10); before you kings shall keep silence and to you all nations shall have recourse (Isa 52:15). Come, save us, and do not delay (Hab 2:3).
O Adonai (December 18)
O Adonai or Lord and Ruler (Exod 6:13) and Ruler of the house of Israel (Matt 2:6), you appeared to Moses in the fire of the burning bush (Exod 3:2), and on Mount Sinai gave him your Law (Exod 20). Come, and with outstretched arm redeem us (Jer 32:21).