Jacob is drawing nearer and nearer to his fear every step. He is now just on the borders of Esau's country, and close upon opening communications with his brother. At that critical moment, just before the finger of the clock has reached the point on the dial at which the bell would strike, the needed help comes, the angel guards draw near and camp beside him. It is always so. 'The Lord shall help her, and that right early.' His hosts come no sooner and no later than we need. If they appeared before we had realised our danger and our defencelessness, our hearts would not leap up at their coming, as men in a beleaguered town do when the guns of the relieving force are heard booming from afar. Often God's delays seem to us inexplicable, and our prayers to have no more effect than if they were spoken to a sleeping Baal. But such delays are merciful. They help us to the consciousness of our need. They let us feel the presence of the sorrow. They give opportunity of proving the weakness of all other supports. They test and increase desire for His help. They throw us more unreservedly into His arms. They afford room for the sorrow or the burden to work its peaceable fruits. So, and in many other ways, delay of succour fits us to receive succour, and our God makes no tarrying but for our sakes. It is His way to let us come almost to the edge of the precipice, and then, in the very nick of time, when another minute and we are over, to stretch out His strong right hand and save us. So Peter is left in prison, though prayer is going up unceasingly for him--and no answer comes. The days of the Passover feast slip away, and still he is in prison, and prayer does nothing for him. The last day of his life, according to Herod's purpose, dawns, and all the day the Church lifts up its voice--but apparently there is no answer, nor any that regarded. The night comes, and still the vain cry goes up, and Heaven seems deaf or apathetic. The night wears on, and still no help comes. But in the last watch of that last night, when day is almost dawning, at nearly the last minute when escape would have been possible, the angel touches the sleeping Apostle, and with leisurely calmness, as sure that he had ample time, leads him out to freedom and safety. It was precisely because Jesus loved the Household at Bethany that, after receiving the sisters' message, He abode still for two days in the same place where He was. However our impatience may wonder, and our faithlessness venture sometimes almost to rebuke Him when He comes, with words like Mary's and Martha's--'Lord, if Thou hadst been here, such and such sorrows would not have happened, and Thou couldst so easily have been here'--we should learn the lesson that even if He has delayed so long that the dreaded blow has fallen, He has come soon enough to make it the occasion for a still more glorious communication of His power. 'Rest in the Lord, wait patiently for Him, and He shall give thee the desires of thine heart.'