Psalms 94:12

The psalmist, having denounced tribulation to those that trouble God's people, here assures those that are troubled of rest. See Th2 1:6, Th2 1:7. He speaks comfort to suffering saints from God's promises and his own experience. I. From God's promises, which are such as not only save them from being miserable, but secure a happiness to them (Psa 94:12): Blessed is the man whom thou chastenest. Here he looks above the instruments of trouble, and eyes the hand of God, which gives it another name and puts quite another color upon it. The enemies break in pieces God's people (Psa 94:5); they aim at no less; but the truth of the matter is that God by them chastens his people, as the father the son in whom he delights, and the persecutors are only the rod he makes use of. Howbeit they mean not so, neither doth their heart think so, Isa 10:5-7. Now it is here promised, 1. That God's people shall get good by their sufferings. When he chastens them he will teach them, and blessed is the man who is thus taken under a divine discipline, for none teaches like God. Note, (1.) The afflictions of the saints are fatherly chastenings, designed for their instruction, reformation, and improvement. (2.

— Matthew Henry's Concise Commentary (public domain)