Psalms 119:28

Whence the Psalmist, struggling and wearied with the difficulty of obeying them, says, "My soul has slumbered for very heaviness: O establish Thou me with Your word!" [Psalm 119:28]. What means, has slumbered? save that he has cooled in the hope which he had entertained of being able to reach them. But, he adds, "Stablish Thou me with Your word:" that I may not by slumbering fall away from those duties which I feel that I have already attained: establish Thou me therefore in those words of Yours that I already hold, that I may be able to reach unto others through edification.

"And you," it says, "may dwell securely in your land." The wicked person is never secure but is always disturbed and wavering. He is tossed about by every wind of doctrine to deceitful error, by the craftiness of people. However, the just person who observes God's law dwells in security on his land, because he governs his body in fear of God and brings it into subjection. His understanding is firm when he says to God, "Strengthen me according to your words, O Lord." Strengthened, secure and well-rooted, he dwells on the earth, founded in faith. His house is not built on sand but is established on solid ground.

I bid you, therefore, be considerate enough to regard in a natural sense our plausible discourse and to weigh our statements in simplicity of mind and with attentive intellect. Do not follow the traditions of philosophy or those who gather the semblance of truth in the "vain deceit" of the arts of persuasion. Rather, accept, in accordance with the rule of truth, what is set forth in the inspired words of God and is poured into the hearts of the faithful by the contemplation of such sublimity. For it is written: "Strengthen me in your words." "The wicked have told me fables but not as your law, O Lord. All your statutes are truth." Therefore, not the nature of the elements but Christ himself, who created the world in the abundance and plenitude of his divinity, should be our standard in the examination of what was created and in the question as to what natural power is able to achieve. The people who beheld with their own eyes the miracles related in the Gospel of the healing of the leper and that of giving sight to the blind did not regard these as a medical process but rather, marveling at the power of the Lord, "gave praise to God," as it is written. Moses did not follow the calculations of the Egyptians and the conjunctions of the stars and the relations of the elements when he stretched out his hand to divide the Red Sea, but he was complying with the commands of divine power. Hence, he says, "Your right hand, O Lord, is magnified in strength. Your right hand, O Lord, has broken the enemy." To him, therefore, you faithful people, lift up your mind and bring to him all your heart. God does not see as people do: God sees with his mind; people see with their eyes. Therefore, people do not see as God does. Pay attention to what God saw and what he praised. Do not, therefore, estimate with your eyes or weigh with your mind the problem of creation. Rather, you should not regard as a subject for debate what God saw and approved of.