It is the same truth which Jesus Christ, with a depth of interpretation that put to shame the cavilling listeners, found in the words that accompanied this vision: 'I am the God of Abraham, the God of Isaac, and the God of Jacob.' He said to the sneering Sadducees, who, like all other sneerers, saw only the surface of what they were sarcastic about, 'Did not Moses teach you,' in the section about the bush, 'that the dead rise, when he said: I AM the God of Abraham, and of Isaac, and of Jacob.' A man, about whom it can once be said that God is his God, cannot die. Such a bond can never be broken. The communion of earth, imperfect as it is, is the prophecy of Heaven and the pledge of immortality. And so from that relationship which subsisted between the fathers and God, Christ infers the certainty of their resurrection. It seems a great leap, but there are intervening steps not stated by our Lord, which securely bridge the gulf between the premises and the conclusion. Such communion is, in its very nature, unaffected by the accident of death, for it cannot be supposed that a man who can say that God is _His_ God can be reduced to nothingness, and such a bond be snapped by such a cause. Therefore Abraham, Isaac, and Jacob are still living, 'for all' those whom we call dead, as well as those whom we call living, 'live unto Him,' and though so many centuries have passed, God still _is_, not _was_, their God. The relation between them is eternal and guarantees their immortal life. But immortality without corporeity is not conceivable as the perfect state, and if the dead live still, there must come a time when the whole man shall partake of redemption; and in body, soul, and spirit the glorified and risen saints shall be 'for ever with the Lord.'
That is but the fuller working out of the same truth that is taught us in the symbol 'the bush burned and was not consumed.' God dwelt in it, therefore it flamed; God dwelt in it, therefore though it flamed it never flamed out. Or in other words, the Church, the individual in whom He dwells, partakes of the immortality of the indwelling God. 'Every one shall be salted with fire,' which shall be preservative and not destructive; or, as Christ has said, 'Because I live ye shall live also.'
Humble as was the little, ragged, sapless thorn-bush, springing up and living its solitary life amidst the sands of the desert, it was not too humble to hold God; it was not too gross to burst into flame when He came; it was not too fragile to be gifted with undying being; like His that abode in it. And for us each the emblem may be true. If He dwell in us we shall live as long as He lives, and the fire that He puts in our heart shall be a fountain of fire springing up into life everlasting.