XXXIV. Now, we must learn not only a certain rule, but also the form of praying; even that which our heavenly Father has given us by his beloved Son;[401] in which we may recognize his infinite goodness and clemency. For beside advising and exhorting us to seek him in all our necessities, as children, whenever they are afflicted with any distress, are accustomed to have recourse to the protection of their parents; seeing that we did not sufficiently perceive how great was our poverty, what it was right to implore, or what would be suitable to our condition, he has provided a remedy even for this our ignorance, and abundantly supplied the deficiencies of our capacity. For he has prescribed for us a form, in which he gives a statement of all that it is lawful to desire of him, all that is conducive to our benefit, and all that it is necessary to ask. From this kindness of his, we derive great consolation in the persuasion that we pray for nothing absurd, nothing injurious or unseasonable; in a word, nothing but what is agreeable to him; since our petitions are almost in his own words. Plato, observing the ignorance of men in presenting their supplications to God, which if granted were frequently very detrimental to them, pronounces this to be the best method of praying, borrowed from an ancient poet: “King Jupiter, give us those things which are best, whether we pray for them or not; but command evil things to remain at a distance from us, even though we implore them.” And indeed the wisdom of that heathen is conspicuous in this instance, since he considers it as very dangerous to supplicate the Lord to gratify all the dictates of our appetites; and at the same time discovers our infelicity, who cannot, without danger, even open our mouths in the presence of God, unless we be instructed by the Spirit in the right rule of prayer.[402] And this privilege deserves to be the more highly valued by us, since the only begotten Son of God puts words into our mouths, which may deliver our minds from all hesitation.