Again, faith is rewarded by receiving back the surrendered blessing, made more precious because it has been laid on the altar. How strange and solemn must have been the joy with which these two looked in each other's faces! What thankful wonder must have filled Abraham's heart as he loosed the cord that had bound his son! It would be many days before the thrill of gratitude died away, and the possession of his son seemed to Abraham, or that of life seemed to Isaac, a common thing. He was doubly now a child of wonder, born by miracle, delivered by miracle. So is it ever. God gives us back our sacrifices, tinged with a new beauty, and purified from earthly alloy.
We never know how sweet our blessings are till we have yielded them to Him. 'There is no man that hath left' anything or any person for Christ's sake and the gospel's who will not 'receive a hundred-fold more in this life, and in the world to come life everlasting.'
Lastly, Abraham was rewarded by being made a faint adumbration, for all time, of the yet more wondrous and awful love of the divine Father, who, for our sakes, has surrendered His only-begotten Son, whom He loved. Paul quotes the very words of this chapter when he says: 'He that _spared_ not His _own Son_, but delivered Him up for us all.' Such thoughts carry us into dim regions, in which, perhaps, silence is best. Did some shadow of loss and pain pass over the divine all-sufficiency and joy, when He sent His Son? Was the unresisting innocence of the son a far-off likeness of the willing eagerness of the sinless Sufferer who chose to die? Was the resolved surrender of the father a faint prelude of the deep divine love which gave His only Son for us? Shall we not say, 'Now I know that Thou lovest me, because Thou hast not withheld Thy Son, Thine only Son, from me'? Shall we not recognise this as the crown of Abraham's reward, that his act of surrender of his dearest to God, his Friend, has been glorified by being made the mirror of God's unspeakable gift of His Son to us, His enemies?
The first words of this lesson give the keynote for its meaning. 'God did prove Abraham'; the strange command was a test of his faith. In recent times the incident has been regarded chiefly as embodying a protest against child-sacrifices, and no doubt that is part of its intention, and their condemnation was part of its effect, but the other is the principal thing. Abraham, as the 'Father of the Faithful,' has his faith tested by a series of events from his setting out from Haran, and they culminate in this sharpest of all, the command to slay his son. The life of faith is ever a life of testing, and very often the fire that tries increases in heat as life advances. The worst conflicts are not always at the beginning of the war.