a God who is felt to be hiding Himself in a darkness deeper, often, than any through which Nature has led us. But the temper which held us true to that trust amid the dark vacancies in Nature is the very temper which, under yet stronger strain, will still hold us true to our trust, in the dark places which Revelation itself reveals to be so black. The venture that has been justified on the lower level can, now, justify a more heroic effort; and those who have come thus far on the road must not fear to go yet further. Their courage has so far been proved that it can afford to be set a heavier trial. 'To those that have, is more given;' only, if the finer opportunity is thrown open to them, it will not be at less cost than that which won the lesser prize. The risks to be run will not diminish, the labour and sweat will not slacken, because the reward is higher. Rather, as the Apostle taught us long ago, the discipline grows sharper, as the game passes from the corruptible crown to the incorruptible. The vine that brings forth grapes is, for its honour, pruned with the knife, that it may do yet better.
That is Butler's appeal to us to go forward through Natural Religion to Revelation. These are the motives to which he trusts. Could optimism go further? He grounds himself on man's strength; not on his weakness. He will have nothing to do with those who argue from man's blindness and Nature's darkness to the necessity for a Revelation to relieve us from impotence and to release us from despair. That is not in the least the way in which the arrival of a Revelation presents itself to him. For him, a Revelation enters in response to those who have eyes to see what Nature has to show them. The light of Revelation, according to his judgement, can only make appeal to those who have already found light on the lower level of natural experience. It enters, not promising to scatter what has been dark; for, indeed, it often leaves (as we find) that which had been dark as baffling as ever. Its main purpose is not to answer riddles that have proved insoluble; but to authorize, sanction,
