Proverbs 21:4

Heart. Or when it is proud, it causes the eyes to appear so too. (Calmet) --- Lamp. Protestants, "ploughing of the wicked is sin." When it is done with a bad motive, out of pride. Hebrew, "the haughtiness of the eyes, and the enlarging of the heart, are the labour (" tillage, " Montanus; " thought, " Pagnin) of the wicked; yea, sin." (Haydock) --- Those things are their employment, and their sin. (Calmet) --- Septuagint and Vulgate may also mean, "sin is the lamp and exultation of the wicked." (Haydock)