Habakkuk 3:11

The sun and moon stood still - This was at the prayer of Joshua, when he fought against the Amorites. See Joshua 10:11-12 (note), and the notes there.

At the light of thine arrows they went - I think we should translate: -

By their light, thine arrows went abroad; By their brightness, the lightning of thy spear.

Calvin very justly remarks that the arrows and spears of the Israelites are called those of God, under whose auspices the people fought: the meaning is, that by the continuation of the light of the sun and moon, then stayed in their course, the Israelites saw how to continue the battle, till their enemies were all defeated.

Sun and moon stood still (as one act retiring into) in their habitation - They withdrew, as it were, in the midst of the great tempest, wherein Joshua 10:11-13. "God cast down great stones from heaven upon" His enemies and they died; and "the sun stood still, and the moon stayed." The sun too withdrew itself in the great darkness at the crucifixion, as not bearing to look upon the death of its Maker, when the majesty of the Sun of Righteousness was darkened o'er; and signs in the sun and in the moon there shall be to the end.

At the light of Thine arrows they went - A. E.: "There was no need of the sun by day, nor of the moon by night; for by the light of Thine arrows can the sons of men hold their way." Tanchum: "This is a mystical interpretation, as you see; this is like the promise of the Most High; Isaiah 60:19. 'the sun shall be no more for thy light by day, neither for brightness shall the moon give light unto thee, and the Lord shall be to thee an everlasting light.'" The judgments of God are a light to His people, while they are the destruction of His enemies; in them they "learn righteousness" Isaiah 26:9. The arrows are God's judgments, as they threaten and wound from afar;

The shining of Thy glittering spear - literally, of the lightning of Thy spear, when close at hand. When all other light is withdrawn, and the Sun, our Lord, is hardly beheld in the darkness of the last days, and the moon, the Church, shall not give her light, Christ not shining upon her as before, because "iniquity shall abound, and the love of many shall wax cold," and "stars," many who seem to shine with the light of grace, "shall fall from heaven," His own shall walk on and advance in holiness. Dion.: "from strength to strength, Psalm 84:7. from good to better, from the way to their home," by the bright light of the lightning of God's Judgments, wherein His glory shall be manifested. Arrows and spears are part of the spiritual armory of God, wherewith the people are subdued unto Him. Cyril: "armory, not wherewith He is girt but which He giveth to those who are meet; bright and as it were full of lightning. For most transparent is virtue." They went then at the light of Thine arrows. Cyril: "because to those who love sin virtue has no beauty, nor, as yet, any brightness. But to those who know her she is nothing less than lightning, bright and transparent, so that whoso hath her is easily known to all around. The disciples then, first having the lightning of Thine arms, shall lead others also to its Light. Admiring and conceiving in themselves those virtues which are the arms of Christ, they shine forth to others, a gleam, as it were, of the bright flash of light inherent in those graces." Rup.: "They were enlightened and began, by preaching, to send forth shining words of truth. But those words are Thine arrows, shining arrows, showing by their light the way of life, and by their sharp point pricking the hearts of people unto repentance."

3:11 Stood still - At the prayer of Joshua.In the light - Which was most miraculously continued.