Thou hast set all the borders of the earth: thou hast made summer and winter.

Wesley's Notes

74:17 Set - Thou hast fixed the bounds of the habitable world in general, and of all the countries and people upon the earth. And as this clause shews God's power over all places, so the next displays his dominion over all times and seasons.

King James Translators' Notes

made: Heb. made them

Matthew Henry's Concise Commentary

74:12-17 The church silences her own complaints. What God had done for his people, as their King of old, encouraged them to depend on him. It was the Lord's doing, none besides could do it. This providence was food to faith and hope, to support and encourage in difficulties. The God of Israel is the God of nature. He that is faithful to his covenant about the day and the night, will never cast off those whom he has chosen. We have as much reason to expect affliction, as to expect night and winter. But we have no more reason to despair of the return of comfort, than to despair of day and summer. And in the world above we shall have no more changes.