Another assumption in his prayer is that the righteous are sources of blessing and shields for the wicked. Has he there laid hold of a true principle? Certainly, it is indeed the law that 'every man shall bear his own burden,' but that law is modified by the operation of this other, of which God's providence is full. Many a drop of blessing trickles from the wet fleece to the dry ground. Many a stroke of judgment is carried off harmlessly by the lightning conductor. Where God's friends are inextricably mixed up with evil-doers, it is not rare to see diffused blessings which are destined indeed primarily for the former, but find their way to the latter. Christians are the 'salt of the earth' in this sense too, that they save corrupt communities from swift destruction, and for their sakes the angels delay their blow. In the final resort, each soul must reap its own harvest from its own deeds; but the individualism of Christianity is not isolation. We are bound together in mysterious community, and a good man is a fountain of far-flowing good. The truest 'saviours of society' are the servants of God. A third principle is embodied in the solemn question, 'Shall not the Judge of all the earth do right?' This is not meant in its bearing here, as we so often hear it quoted, to silence man's questionings as to mysterious divine acts, or to warn us from applying our measures of right and wrong to these. The very opposite thought is conveyed; namely, the confidence that what God does must approve itself as just to men. He is Judge of all the earth, and therefore bound by His very nature, as by His relations to men, to do nothing that cannot be pointed to as inflexibly right. If Abraham had meant, 'What God does, must needs be right, therefore crush down all questions of how it accords with thy sense of justice,' he would have been condemning his own prayer as presumptuous, and the thought would have been entirely out of place. But the appeal to God to vindicate His own character by doing what shall be in manifest accord with His name, is bold language indeed, but not too bold, because it is prompted by absolute confidence in Him. God's punishments must be obviously righteous to have moral effect, or to be worthy of Him. But true as the principle is, it needs to be guarded. Abraham himself is an instance that men's conceptions of right do not completely correspond to the reality. His notion of 'right' was, in some particulars, as his life shows, imperfect, rudimentary, and far beneath New Testament ideas. Conscience needs education. The best men's conceptions of what befits divine justice are relative, progressive; and a shifting standard is no standard. It becomes us to be very cautious before we say to God, 'This is the way. Walk Thou in it,' or dismiss any doctrine as untrue on the ground of its contradicting our instincts of justice.