Charles H. Spurgeon on Psalms 18:31

Having mentioned his God, the psalmist's heart burns, and his words sparkle; he challenges heaven and earth to find another being worthy of adoration or trust in comparison with Jehovah. His God, as Matthew Henry says, is a None-such. The idols of the heathen he scorns to mention, snuffing them all out as mere nothings when Deity is spoken of. "Who is God save the Lord?" Who else creates, sustains, foresees, and overrules? Who but he is perfect in every attribute, and glorious in every act? To whom but Jehovah should creatures bow? Who else can claim their service and their love? "Who is a rock save our God?" Where can lasting hopes be fixed? Where can the soul find rest? Where is stability to be found? Where is strength to be discovered? Surely in the Lord Jehovah alone can we find rest and refuge.