Charles H. Spurgeon on Psalms 78:26

He caused an east wind to blow in the heaven. He is Lord Paramount, above the prince of the power of the air: storms arise and tempests blow at his command. Winds sleep till God arouses them, and then, like Samuel, each one answers, "Here am I, for thou didst call me." And by his power he brought in the south wind. Either these winds followed each other, and so blew the birds in the desired direction, or else they combined to form a south east wind; in either case they fulfilled the design of the Lord, and illustrated his supreme and universal power. If one wind will not serve, another shall; and if need be, they shall both blow at once. We speak of fickle winds, but their obedience to their Lord is such that they deserve a better word. If we ourselves were half as obedient as the winds, we should be far superior to what we are now.