Matthew 6:8 - Ellicott's Commentary On The Whole Bible

Your Father knoweth. — This truth is rightly made the ground of prayer in one of the noblest collects of the Prayer Book of the English Church — “Almighty God, the Fountain of all wisdom, who knowest our necessities before we ask, and our ignorance in asking.” Comp. St. Paul’s “We know not what we should pray for as we ought” (Romans 8:26). But why then, it may be asked, pray at all? Why “make our requests known unto God” (Philippians 4:6)? Logically, it may be, the question never has been, and never can be, answered. As in the parallel question of foreknowledge and free will, we are brought into a region in which convictions that seem, each of them, axiomatic, appear to contradict each other. All that can be done is to suggest partial solutions of the problem. We bring our wants and desires to God (1) that we may see them as He sees them, judge how far they are selfish or capricious, how far they are in harmony with His will; (2) that we may, in the thought of that Presence and its infinite holiness, feel that all other prayers — those which are but the expression of wishes for earthly good, or deliverance from earthly evil — are of infinitely little moment as compared with deliverance from the penalty and the power of the sin which we have made our own; (3) that, conscious of our weakness, we may gain strength for the work and the conflict of life in communion with the Eternal, who is in very deed a “Power that makes for righteousness.” These are, if we may so speak, the lines upon which the Lord’s Prayer has been constructed, and all other prayers are excellent in proportion as they approach that pattern. Partial deviations from it, as in prayers for fine weather, for plenty, and for victory, are yet legitimate (though they drift in a wrong direction), as the natural utterance of natural wants, which, if repressed, would find expression in superstition or despair. It is better that even these petitions, though not the highest form of prayer, should be purified by their association with the highest, than that they should remain unuttered as passionate cravings or, it may be, murmuring regrets.