Ye are of your father the devil, and the lusts of your father it is your will to do. He was a murderer from the beginning, and standeth not in the truth, because there is no truth in him. When he speaketh a lie, he speaketh of his own: for he is a liar, and the father thereof.
44. You are of your father the devil. What he had twice said more obscurely, he now expresses more fully, that they are the devil’s children But we must supply the contrast, that they could not cherish such intense hatred to the Son of God, were it not that they had for their father the perpetual enemy of God.
Amid the blazing golden lamps of the treasury at tabernacles, when all Jerusalem danced in joy, Christ proclaims in the most absolute sense: I am the Light of the World. The Baptist was a burning lamp sent to witness to that Light; but He alone is the true Light that lightens every man coming into the world, the Messiah promised of old.
AI summary
Commenting on John 8:12-59
Ye are of your father the devil--"This is one of the most decisive testimonies to the objective (outward) personality of the devil. It is quite impossible to suppose an accommodation to Jewish views, or a metaphorical form of speech, in so solemn an assertion as this" [ALFORD]. the lusts of your father--his impure, malignant, ungodly propensities, inclinations, desires.