Consciously or unconsciously to us, Yahweh has been our support since birth (Psalm 71:6); it was He who caused us to be born at the time and place of His choice. Not accident but design, not coincidence but plan, not chance but divine direction—that is the story of every believer, the secret history of every conversion. It is the direct implication of the wondrous title of ‘Sovereign One’ (verses 5, 16), a God who truly is God, who holds in His hand not only the broad sweep of world history, but the tiniest details of personal stories; a God whom no circumstance or adversary—or collection of adversaries—can defeat; present in every place, master of every situation, deciding and controlling at every time. And so it will continue to be as long as earthly life shall last.
— Alec Motyer, Psalms by the Day, 194.