42 Jesus then said to them, 'If God were your father, ye were loving me, for I came forth from God, and am come; for neither have I come of myself, but He sent me; 43 wherefore do ye not know my speech? because ye are not able to hear my word. 44 'Ye are of a father—the devil, and the desires of your father ye will to do; he was a man-slayer from the beginning, and in the truth he hath not stood, because there is no truth in him; when one may speak the falsehood, of his own he speaketh, because he is a liar—also his father.
Matthew Henry's Commentary on John 8:42-44
Commentary on John 8:41-47
(Read John 8:41-47)
Satan prompts men to excesses by which they murder themselves and others, while what he puts into the mind tends to ruin men's souls. He is the great promoter of falsehood of every kind. He is a liar, all his temptations are carried on by his calling evil good, and good evil, and promising freedom in sin. He is the author of all lies; whom liars resemble and obey, with whom all liars shall have their portion for ever. The special lusts of the devil are spiritual wickedness, the lusts of the mind, and corrupt reasonings, pride and envy, wrath and malice, enmity to good, and enticing others to evil. By the truth, here understand the revealed will of God as to the salvation of men by Jesus Christ, the truth Christ was now preaching, and which the Jews opposed.