Even at this day, and for believers in Christ, after all the teaching and experience of eighteen Christian centuries, this is a high, almost an unattainable, standard to set up. Even to-day it is thought an advanced position that miracles as a security for truth are subordinate and inferior to the light of the truth itself as exhibited in the lives of faithful men. Yet that is precisely what the Deuteronomist teaches. He has no doubt about miracles. He regards them as being Divinely sent, even when they might be made use of to mislead; but he calls upon his people to disregard them if they seem to point towards unfaithfulness to God. Their supreme trust is to be that Yahweh cannot deny Himself. If he seem to do so by giving the sanction of miracle to teaching which denies Him, that is only to prove men, to know whether they love Yahweh their God with all their heart and with all their soul. The inner certainty of those who have had communion with Yahweh is to override everything else. "Whosoever loves God with a pure heart," says Calvin, "is armed with the invincible power of the Divine Spirit, that he should not be ensnared by falsehoods."[76] This has always been the confidence of religious reformers who have had real power. Luther, for example, took his stand upon the New Testament and his own personal experience; and by what he _knew_ of God he judged all that the most venerable tradition, and the authority of the Church, and the examples of saintly men claimed to set forth as binding upon him. "Here stand I: I can do no other: God help me." He felt that he had hold of the heart of the revelation of God as it was made in Christ, and he rejected, without scruple, whatever in itself or in its results contradicted or obscured that. Inspired and upheld by this consciousness, he faced a hostile world and a raging Church with equanimity. It is always so that abuses have been removed and innovations that are hurtful warded off in the Church of God.
[76] _Commentary on Pentateuch_, vol. i., p. 448.
But there is a difficulty here. As against the historical examples which show how much good may be wrought by this unshaken mind when accompanied by adequate insight, many, perhaps even more, instances can be adduced where unbending assertion of individual conviction has led to fanaticism and irreligion; or, as has even more frequently been the case, has blinded men's eyes, and made them resist with immovable obstinacy teachings on which the future of religion depended. On the altar of uncompromising fidelity to the letter of the faith delivered to them, men in all ages have offered up love and gentleness and fairness, and that open mind to which alone God can speak. How then can they be sure, when they disregard their teachers and defy even signs from heaven, that they are really only holding up the banner of faith in an evil day, and are not hardening themselves against God? The answer is that, since the matter concerns the spiritual life, there are no clear, mechanical dividing lines which can be pointed out and respected. Nothing but spiritual insight can teach a man what the absolutely essential and the less essential elements of religion are. Nothing else can give him that power of distinguishing great things from small which here is of such cardinal importance. Probably the nearest approach to effective guidance may be found in this principle, that when all points in a man's faith are to him equally important, when he frets as much in regard to divergence from his own religious practices as in regard to denial of the faith altogether, he must certainly be wrong. Such a temper must necessarily resist all change; and since progress is as much a law in the religious life as in any other, it must be found at times fighting against God. Otherwise, stagnation would be the test of truth, and the principles of the Christian faith would be branded as so shallow and so easily exhausted, that their whole significance could be seized and set forth at once by the generation which heard the apostles. That was far from being the case. The post-apostolic Church, for instance, did not understand St. Paul. It turned rather to the simpler ideas of the mass of Christians, and elaborated its doctrines almost entirely on that basis. During the centuries since then many lessons of unspeakable value have been learned by the Christian world. The Church has been enriched by the thoughts and teachings of multitudes of men of genius. The providential chances and changes of all these centuries have immensely widened and deepened Christian experience. Stagnation consequently cannot be made the test of Christian truth. We must be open to new light on the meaning of Divine revelation, or we fail altogether, as the Israelites would have done had they refused to accept the teaching of any prophet after the first. This much may, however, be said on the affirmative side, that when a man has thoughtfully and prayerfully decided that the central element of his faith is attacked, he cannot but resist, and if he is faithful he will resist in the spirit of the passage we are discussing. His assertion of his individual conviction, even if it be mistaken, will do little harm. Time will be in favour of the truth. But mistake will be rare, indeed, when men are taught to assert in this manner only the things by which the soul lives, when only the actual channels of communion with God are thus defended to the uttermost. These any thoughtful patient man who looks for and yields to the guidance of the Holy Spirit of Christ will almost infallibly recognise, and by these he will take his stand, for he can do no other.