Gregory the Dialogist

And my heart rejoiced in secret. By which same recording, what else is conveyed to us, but that there is need of great fear and circumspection, lest our mind at any time rejoice even in secret on the grounds of its commendations. For that man who looks on the greatness of his fame as 'the brightness of the moon,' and creates delight to himself in the secret of the heart, to whom but to the Maker did such a man prefer himself, by Whose gift he obtained it that he should practise aright, and yet in His benefit is made glad upon the …

Morals on the Book of Job, Book XXII ↗

Thomas Aquinas

Then he excuses himself from the sin of superstition, which is against God. In ancient times idol-worshipers worshipped the stars of heaven, especially the great lights because of their great brightness. He shows he does not saying, "If I looked at the sun when it shone and the moon moving in splendor," which caused the idolaters to worship them, "and my heart secretly rejoiced," as though I were devoted to them from interior worship. …

Commentary on Job ↗