Jesus across the religions
Jesus in Philosophy
Philosophers have long taken Jesus seriously. Many honour him as one of history's great moral teachers; some connect him to the Logos, the divine Reason the Stoics saw ordering the cosmos, which the Gospel of John boldly makes personal; and C. S. Lewis framed the well-known trilemma, that a man who said the things Jesus said is either a liar, a lunatic, or Lord, and so cannot be merely a great moral teacher. Christians agree he is more than a teacher: they confess him as the Word made flesh, who claimed a divine authority no mere sage would claim.
What the tradition claims
Across philosophy, Jesus has been read in several ways. Many thinkers honour him as one of the greatest moral teachers in history, prizing the Sermon on the Mount and the command to love. Others take up the ancient idea of the Logos: for the Stoics the Logos was the divine Reason ordering and pervading the whole cosmos, and the Gospel of John strikingly borrows the same word. And the writer C. S. Lewis posed a famous challenge, often called the trilemma: a man who claimed what Jesus claimed is either a liar, or a lunatic, or telling the truth, so we cannot tidily file him away as merely a wise teacher. Stated fairly, the trilemma has its critics, who add a fourth option, that the sayings are later legend, which is why the historical question (see Jesus in history) matters alongside it.
What Christians believe
Christians honour Jesus’ moral teaching but insist he is far more than a teacher. He forgave sins, received worship, and said things like ‘before Abraham was, I am’ (John 8:58), a claim to divine authority no ordinary sage makes. Where the Stoics saw the Logos as an impersonal cosmic Reason, John confesses the Logos as personal, as God, and as made flesh, so that the Reason behind the universe has a face and a voice.
Where the positions differ
Philosophy can hold Jesus at the level of a moral exemplar or a symbol of divine Reason, admiring the teaching while leaving aside the teacher’s own claims about himself. Christianity says that is the one move his words will not allow: a great moral teacher who claimed to forgive sins and to be one with God is not simply a great moral teacher. A divine principle ordering the cosmos, or the Word made flesh who can be known and loved, is the honest difference. The fairest thing is to read his own words and decide.
Frequently asked questions
- How is Jesus understood in philosophy?
- Philosophers have honoured Jesus as a great moral teacher, connected him to the Logos (the divine Reason of Stoic thought that John's Gospel makes personal), and debated C. S. Lewis's trilemma. Christianity claims he is more than a teacher: the Word made flesh.
- What is C. S. Lewis's trilemma?
- Lewis argued that a man who said what Jesus said is either a liar, a lunatic, or Lord, and so cannot be merely a great moral teacher. Stated fairly, critics add a fourth option, that the sayings are later legend, which is why the historical evidence matters alongside the argument.
- Was Jesus just a great moral teacher?
- Christians say no. Jesus forgave sins, received worship, and claimed a unique unity with God ('before Abraham was, I am', John 8:58). A teacher who makes such claims cannot, they argue, be filed away as merely a wise moralist.
Read the Gospel yourself
Do not take anyone’s word for it, including ours. The clearest way to know Jesus is to read his own words and watch what he does, and then decide for yourself who he is.
Read the Gospel of JohnWho is Jesus?Why Jesus?