CTA ~ Luke 1 v69

69. And hath raised up an horn of salvation for us in the house of his servant David.

THEOPHYLACT. God seemed to be asleep, disregarding the sins of the multitude, but in these last times coming in the flesh, He hath risen up and trodden down the evil spirits who hated us. Hence it is said, And he hath raised up an horn of salvation to us in the house of his servant David.

ORIGEN. Because Christ was born of the seed of David, according to the flesh, it is said, A horn of salvation to us in the house of his servant David; as it has also elsewhere been said, A vineyard hath been planted in a horn, (Is. 5:1.) i. e. in Jesus Christ.

CHRYSOSTOM. (Serm. de Anna. IV.) Now by a horn he means power, glory, and honour, deriving it metaphorically from the brute creatures, to whom God has given horns for defence and glory.

BEDE. The kingdom of our Saviour Christ is called also the horn of salvation, because all our bones are clothed with flesh, but the horn alone stretches beyond the flesh; so the kingdom of Christ is called the horn of salvation, as reaching beyond the world and the delights of the flesh. According to which figure David and Solomon were consecrated by the horn of oil to the glory of the kingdom.