I cannot answer all the curious questions of the brain concerning prayer and law, not half of them, indeed, and I will not attempt to; but I will cast my anchor here in this revealing fact, that He, the Holiest of the Holy and the Wisest of the Wise, He prays. Therefore I am assured that this anchorage of Divine example will hold the vessel in the tossings of the wildest sea of doubt, and I shall be as safe as He was, if the vessel itself is engulfed in the waves of suffering and sorrow. His act is an argument. His prayer is an inspiration. His achievements are the everlasting and all-sufficient vindication of prayer.