Whole sections, parables and incidents were used by Christ to enforce the necessity and importance of prayer. His miracles are but parables of prayer. In nearly all of them prayer figures distinctly, and some features of it are illustrated. The Syro-phœnician woman is a pre-eminent illustration of the ability and the success of importunity in prayer. The case of blind Bartimæus has points of suggestion along the same line. Jairus and the Centurion illustrate and impress phases of prayer. The parable of the Pharisee and the publican enforce humility in prayer, declare the wondrous results of praying, and show the vanity and worthlessness of wrong praying. The failure to enforce church discipline and the readiness of violating the brotherhood, are all used to make an exhibit of far-reaching results of agreed praying, a record of which we have in Matthew, chapter 18:19. It is of prayer in concert that Christ is speaking. Two agreed ones, two whose hearts have been keyed into perfect symphony by the Holy Spirit. Anything that they shall ask, it shall be done. Christ had been speaking of discipline in the Church, how things were to be kept in unity, and how the fellowship of the brethren was to be maintained, by the restoration of the offender or by his exclusion. Members who had been true to the brotherhood of Christ, and who were labouring to preserve that brotherhood unbroken, would be the agreed ones to make appeals to God in united prayer. In the Sermon on the Mount, Christ lays down constitutional principles. Types and shadows are retired, and the law of spiritual life is declared. In this foundation law of the Christian system prayer assumes a conspicuous, if not a paramount, position. It is not only wide, all-commanding, and comprehensive in its own sphere of action and relief, but it is ancillary to all duties. Even the one demanding kindly and discriminating judgment toward others, and also the royal injunction, the Golden Rule of action, these owe their being to prayer. Christ puts prayer among the statutory promises. He does not leave it to natural law. The law of need, demand and supply, of helplessness, of natural instincts, or the law of sweet, high, attractive privilege—these howsoever strong as motives of action, are not the basis of praying. Christ puts it as spiritual law. Men must pray. Not to pray is not simply a privation, an omission, but a positive violation of law, of spiritual life, a crime, bringing disorder and ruin. Prayer is law world-wide and eternity-reaching.