Habakkuk 3:3

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. This is that which the prophet does here, and he looks as far back as the first forming of them into a people, when they were brought by miracles out of Egypt, a house of bondage, through the wilderness, a land of drought, into Canaan, then possessed by mighty nations. He that thus brought them at first into Canaan, through so much difficulty, can now bring them thither again out of Babylon, how great soever the difficulties are that lie in the way. Those works of wonder, wrought of old, are here most magnificently described, for the greater encouragement to the faith of God's people in their present straits. I. God appeared in his glory, so as he never did before or since (Hab 3:3, Hab 3:4): He came from Teman, even the Holy One from Mount Paran. This refers to the visible display of the glory of God when he gave the law upon Mount Sinai, as appears by Deu 33:2 whence these expressions are borrowed.

— Matthew Henry's Concise Commentary (public domain)

God--singular in the Hebrew, "Eloah," instead of "Elohim," plural, usually employed. The singular is not found in any other of the minor prophets, or Jeremiah, or Ezekiel; but it is in Isaiah, Daniel, Job, and Deuteronomy. from Teman--the country south of Judea and near Edom, in which latter country Mount Paran was situated [HENDERSON]. "Paran" is the desert region, extending from the south of Judah to Sinai. Seir, Sinai, and Paran are adjacent to one another, and are hence associated together, in respect to God's giving of the law (Deu 33:2). Teman is so identified with Seir or Edom, as here to be substituted for it. Habakkuk appeals to God's glorious manifestations to His people at Sinai, as the ground for praying that God will "revive His work" (Hab 3:2) now. For He is the same God now as ever. Selah--a musical sign, put at the close of sections and strophes, always at the end of a verse, except thrice; namely, here, and Hab 3:9, and Psa 55:19; Psa 57:3, where, however, it closes the hemistich. It implies a change of the modulation. It comes from a root to "rest" or "pause" [GESENIUS]; implying a cessation of the chant, during an instrumental interlude. The solemn pause here prepares the mind for contemplating the glorious description of Jehovah's manifestation which follows. earth . . . full of his praise--that is, of His glories which were calculated to call forth universal praise; the parallelism to "glory" proves this to be the sense.

— Jamieson-Fausset-Brown Commentary (public domain)