John 8:44 Meaning: Your Father the Devil, Murderer and Liar

Two Greek words stand out. The first is anthrōpoktonos, translated “murderer.” It appears only here and in 1 John 3:15. It means a manslayer, one who kills people. Jesus says the devil was a murderer “from the beginning”, not just from the start of his own rebellion but from the start of human history. The serpent’s lie in Eden brought death to the whole human race. The devil’s hatred aims at destroying life.

The second key word is pseudos, “lie.” The devil is called “the father of it”, the lie itself. When he speaks falsehood, Jesus says, he speaks “from his own” (ek tōn idiōn). The phrase means he draws on his own resources. Lying is not something he picked up; it is his native language. He is the source of every falsehood that leads people away from God. And Jesus ties this directly to the Pharisees’ resistance: because they share the devil’s nature, they cannot hear the truth.

Christians across traditions have agreed that this verse teaches the personal reality of the devil. The Cambridge Bible calls it “conclusive as to the real personal existence of the devil,” noting that Jesus would not have used a popular delusion in such a solemn moment. Matthew Henry sees the devil as a murderer through his seduction of Adam, bringing death into the world. Gill emphasizes that the Pharisees were not children of the devil by nature but by imitation and choice, following his desires. While interpreters differ on whether “from the beginning” points to Adam’s fall or the murder of Abel (Calvin and others take it as Adam), all agree the devil is the source of both death and lies, and that those who oppose God show whose influence they follow.

Some readers take “You are of your father the devil” to mean that these people are hopelessly, irredeemably demonic, beyond any chance of change. In fact, Jesus is exposing the spiritual root of their opposition, not writing them off forever. He still calls them to believe (John 8:46-47). Many of those who heard these words could later become believers at Pentecost (Acts 2:41). The label exposes where they stand, but it is not the last word. The Gospel always holds out the hope of being born again into a new family.

This week, pay attention to where you are tempted to lie, whether to others or to yourself. A small exaggeration, a cover-up, a silent half-truth. Notice also where anger and hatred live, the kind that wishes harm or destroys someone’s reputation. Those impulses come from somewhere. Jesus names the source. But you do not have to stay in that family. Each time you choose the truth, even when it costs you, you are taking a step toward your true Father. Practice one moment of honest speech today, especially when a lie would have been easier.