This is an inspired prayer, and such prayer is a prophecy. Not a few saints have found, this side of heaven, a divine gladness for every year and day of sadness, when their afflictions and adversities have been patiently borne. Faith is the secret of both peace and steadfastness, amid all tendencies to discouragement and discontinuance in well-doing. James was led by the Spirit of God to write that the unstable and unbelieving man is like the "wave of the sea driven with the wind and tossed." There are two motions of the waves--one up and down, which we call undulation, the other to and fro, which we call fluctuation. How appropriately both are referred to--"tossed" up and down, "driven" to and fro! The double-minded man lacks steadiness in both respects: his faith has no uniformity of experience, for he is now at the crest of the wave and now in the trough of the sea; it has no uniformity of progress, for whatever he gains to-day he loses to-morrow. Fluctuations in income and apparent prosperity did not take George Muller by surprise. He expected them, for if there were no crises and critical emergencies how could there be critical deliverances? His trust was in God, not in donors or human friends or worldly circumstances: and because he trusted in the Living God who says of Himself, "I am the Lord, I change not," amid all other changes, his feet were upon the one Rock of Ages that no earthquake shock can move from its eternal foundations. Two facts Mr. Muller gratefully records at this period of his life: (Narrative, IV. 411, 418.) First. "For above fifty years I have now walked, by His grace, in a path of complete reliance upon Him who is the faithful one, for everything I have needed; and yet I am increasingly convinced that it is by His help alone I am enabled to continue in this course; for, if left to myself, even after the precious enjoyment so long experienced of walking thus in fellowship with God, I should yet be tempted to abandon this path of entire dependence upon Him. To His praise, however, I am able to state that for more than half a century I have never had the least desire to do so." Second. From May, 1880, to May 1881, a gracious work of the Spirit had visited the orphans on Ashley Down and in many of the schools. During the three months spent by Mr. Muller at home before sailing for America in September, 1880, he had been singularly drawn out in prayer for such a visitation of grace, and had often urged it on the prayers of his helpers. The Lord is faithful, and He cheered the heart of His servant in his absence by abundant answers to his intercessions. Before he had fairly entered on his work in America, news came from home of a blessed work of conversion already in progress, and which went on for nearly a year, until there was good ground for believing that in the five houses five hundred and twelve orphans had found God their Father in Christ, and nearly half as many more were in a hopeful state.