Job 39:19

Wilt thou give the horse strength, or wilt thou surround his neck with neighing? 43. In Holy Scripture there is sometimes expressed under the term 'horse,' the slippery life of the wicked, sometimes temporal dignity, sometimes this present world itself, sometimes the preparation of right intention, sometimes a holy preacher. For under the term 'horse' is signified the slippery life of the wicked, as it is written; Be ye not as the horse and mule. [Ps. 32, 9] And as is said by another Prophet, They were made wanton horses, and stallions, every one was neighing after his neighbour's wife. [Jer. 5, 8] By the name 'horse' is understood temporal dignity, as Solomon witnesses, who says, I have seen servants upon horses, and princes walking as servants upon the earth. [Eccles. 10, 7] For every one who sins is the servant of sin, and servants are upon horses, when sinners are elated with the dignities of the present life. But princes walk as servants, when no honour exalts many who are full of the dignity of virtues, but when the greatest misfortune here presses them down, as though unworthy. Hence it is said again; They have slumbered who mounted horses. [Ps. 76, 6] That is, in the death of the soul, they, who trusted in the honour of the present life, have closed the eyes of their mind to the light of truth. Under the name of 'horse' is designated this present world, as is said by the voice of Jacob; Let Dan be a serpent by the way, a horned snake in the path, that biteth the horses' hoofs, that his rider falleth backward. [Gen. 49, 17] In which testimony we set forth more plainly what 'horse' signifies, if we consider the circumstances somewhat more minutely. For some say, that Antichrist is coming out of the tribe of Dan, because in this place Dan is asserted to be a serpent, and a biting one. […]

Just as the ostrich has some properties which differ from other animals and in which he is deficient from other animals, so also the horse has some noble properties by which he differs from other animals. First he notes the strength of the horse when …

Hast thou given the horse strength?....

That his neck and nostrils look great. His neck is clothed with thunder, with a large and flowing mane, which makes him formidable and is an ornament to him. The glory of his nostrils, when he snorts, flings up his head, and throws foam about, is terrible,

Rather "the trembling, quivering mane," answering to the "vibrating wing" of the ostrich (see on Job 39:13) [MAURER]. "Mane" in Greek also is from a root meaning "fear." English Version is more sublime.