Proverbs 15:30 - Coke's Commentary on the Holy Bible

The light of the eyes rejoiceth the heart— The light of the eyes refresheth the mind; a good report the marrow of the bones. Houbigant. In the same manner that the sensible light rejoices a sound eye, and diffuses its pleasure through the whole soul, a good reputation gives pleasure, and contributes to the health of the body. The wise man frequently advises his disciple for a good reputation. He often proposes to him human motives to incline him to virtue and his own good. But it is grace alone which raises the soul to more elevated sentiments, and to the most pure and sacred motives. See chap. Proverbs 10:7 Proverbs 22:1 and Calmet.