Habakkuk
Habakkuk 3:4BSB·traditional attribution

His radiance was like the sunlight; rays flashed from His hand, where His power is hidden.

John Calvin Reformed @genevareformer

He confirms the declaration which I have explained that God, when he intended his presence to be made known to his people, gave evidences of his wonderful power, capable of awakening the minds of all. He then says, that the brightness was like light. By the word אור, aur, is doubtless meant the light, which diffuses itself through the whole world, and proceeds from the sun.

Matthew Henry Presbyterian @wholebiblehenry

It has been the usual practice of God's people, when they have been in distress and ready to fall into despair, to help themselves by recollecting their experiences, and reviving them, considering the days of old, and the years of ancient times (Psa 77:5), and pleading with God in prayer, as he is pleased sometimes to plead them with himself. Isa 63:11, Then he remembered the days of old.

Commenting on Habakkuk 3:3-15

John Gill Reformed Baptist @doctorgill

And his brightness was as the light,.... Of fire, of devouring fire on the top of the mount, to which the sight of his glory was like, Exo 24:16 to which Kimchi refers it. Aben Ezra thinks the pillar of fire is intended, in which the Lord went before his people in the wilderness, Exo 13:21 or as the light and splendour of Bereshith, as...