6. Next there follows: Hear my prayer, O God, give ear unto the words of my mouth. The obvious thing for the Prophet to say was, O God, hear me. But because he is speaking as the mouthpiece of Him, Who alone knew how to pray, we are given a constantly reiterated demand that prayer shall be heard. The words of St. Paul teach us that no man knows how he ought to pray: For we know not how to pray as we ought Ib. viii. 26.. Man in his weakness, therefore, has no right to demand that his prayer shall be heard: for even the teacher of the Gentiles does not know the true object and scope of prayer, and that, after the Lord had given a model. What we are shewn here is the perfect confidence of Him, Who alone sees the Father, Who alone knows the Father, Who alone can pray the whole night through—the Gospel tells us that the Lord continued all night in prayer—Who in the mirror of words has shewn us the true image of the deepest of all mysteries in the simple words we use in prayer. And so, in making the demand that His prayer should be heard, he added, in order to teach us that this was the prerogative of His perfect confidence: Give ear unto the words of My mouth. Now can any man suppose that it is a human confidence which can thus desire that the words of his mouth should be heard? Those words, for instance, in which we express the motions and instincts of the mind, either when anger inflames us, or hatred moves us to slander, or pain to complaint, when flattery makes us fawn, when hope of gain or shame of the truth begets the lie, or resentment over injury, the insult? Was there ever any man at all points so pure and patient in his life as not to be liable to these failings of human instability? He alone could confidently desire this Who did no sin, in Whose mouth was no deceit, Who gave His back to the smiters, Who turned not His cheek from the blow, Who did not resent scorn and spitting, Who never crossed the will of Him, to Whose Will ordering it all He gave in all points glad obedience.