Have you thus given yourselves to God? I do not ask if your sacrifice has been perfect, nor whether you do not ever seek great things still for yourselves; but do you know what it is thus to yield yourself to God, to put God first, yourself second or nowhere? Are you even occasionally quite willing to sink your own interests, your own prospects, your own native tastes, to have your own worldly hopes delayed or blighted, your future darkened? Have you even brought your intellect to bear upon this first law of human life, and determined for yourself whether it is the case or not that man's life, in order to be profitable, joyful, and abiding, must be lived in God? Do you recognise that human life is not for the individual's good, but for the common good, and that only in God can each man find his place and his work? All that we give up to Him we have in an ampler form. The very affections which we are called to sacrifice are purified and deepened rather than lost. When Abraham resigned his son to God and received him back, their love took on a new delicacy and tenderness. They were more than ever to one another after this interference of God. And He meant it to be so. Where our affections are thwarted or where our hopes are blasted, it is not our injury, but our good, that is meant, a fineness and purity, an eternal significance and depth, are imparted to affections that are annealed by passing through the fire of trial. Not till the last moment did God interpose with the gladdening words, "Lay not thine hand upon the lad, neither do thou anything unto him; for now I know that thou fearest God, seeing thou hast not withheld thy son, thine only son, from Me." The significance of this was so obvious that it passed into a proverb: "In the mount of the Lord it shall be provided." It was there, and not at any earlier point, Abraham saw the provision that had been made for an offering. Up to the moment when he lifted the knife over all he lived for, it was not seen that other provision was made. Up to the moment when it was indubitable that both he and Isaac were obedient unto death, and when in will and feeling they had sacrificed themselves, no substitute was visible, but no sooner was the sacrifice complete in spirit than God's provision was disclosed. It was the spirit of sacrifice, not the blood of Isaac, that God desired. It was the noble generosity of Abraham that God delighted in, not the fatherly grief that would have followed the actual death of Isaac. It was the heroic submission of father and son that God saw with delight, rejoicing that men were found capable of the utmost of heroism, of patient and unflinching adherence to duty. At any point short of the consummation, interposition would have come too soon, and would have prevented this educative and elevating display of the capacity of men for the utmost that life can require of them. Had the provision of God been made known one minute before the hand of Abraham was raised to