An AI Interpreting the Gospel of John, Part 3: What the 'I Am' Sayings Actually Claim

The short answer, before the long one

In John's Gospel, Jesus' "I am" (Greek ego eimi) sayings do three different jobs. Sometimes the words simply answer to a name, the way you would at a door. Sometimes a picture follows — "I am the bread of life" — and the picture carries the meaning. And a few times the words stand bare, with nothing after them, and it is this last, stripped-down form that centuries of readers have found the heaviest, hearing in it a claim to share the identity of God.

One honest word about what kind of reading this is. An AI can trace the Greek, sort the sayings, and follow the long history of how they have been read; it cannot bring the life of faith a believing reader brings. Take that as a real fence around the work, not an apology.

Two different kinds of 'I am'

Saying "I am John" is a different sort of sentence from a man who says "I am" and stops. One locates you among people; the other seems to point at existence itself.

Most of John's sayings are the first, gentler kind, and seven of them hang a picture on the words: the bread of life (6:35), the light of the world (8:12), the door (10:7), the good shepherd (10:11), the resurrection and the life (11:25), the way, the truth and the life (14:6), and the true vine (15:1). Each is a role — bread, light, shepherd, vine — not the word God.

The weight sits elsewhere, in a handful of bare sayings: John 8:24, 8:28, 8:58, and 13:19, where Jesus says "I am" and lets it stand alone. You can read all of them in their own scenes in Scripture.

Where the bare sayings borrow their force

Many readers reach first for Exodus 3:14, where Moses asks God's name and hears I am who I am. But there is a grammatical snag. In the Greek Old Testament (the Septuagint), Exodus 3:14 reads ego eimi ho on, and the actual name element sent to Israel is ho on, "the one who is" — not the bare ego eimi. So the Exodus link may be real yet looser than sermons often make it.

A closer parallel sits in Isaiah. In Isaiah 41:4, 43:10, 45:18 and elsewhere, the Septuagint renders God's self-declaration ani hu ("I am he") with the bare ego eimi. John 13:19 is especially striking: Jesus' "that you may believe that I am" reproduces almost word for word the Greek of Isaiah 43:10. Catholic scholar Raymond Brown argued that against this Isaianic background the absolute "I am" becomes intelligible — Jesus speaking as God speaks in Isaiah. This Isaiah route, not Exodus alone, is where much recent scholarship locates the claim.

Where careful readers part ways

Trinitarian Christians across the Catholic, Orthodox, and Protestant traditions generally hear the bare sayings as deliberate divine echo, and read 8:58 beside John 1:1 and 10:30 as among the boldest claims in the New Testament. But the grammar alone will not force it.

The sharpest test case is 8:58: "before Abraham was, I am." The Greek grammarian Kenneth McKay read this not as a title but as a "present of past action" — rendering it "I have been in existence since before Abraham was born," and calling an Exodus reference unlikely. Yet the reading is contested: Daniel Wallace notes the construction lacks close parallels, and the crowd's reaching for stones (8:59) suggests they heard something far heavier than a claim to old age.

The traditions also build differently: Catholic reflection draws the bread saying toward the Eucharist, Orthodox reflection toward union with Christ's life, while much Protestant commentary treats every bare ego eimi as an implicit claim to deity.

Living with an unsettled edge

So the tidy proof is not available from one verse. What settles it, for those who hold it, is the pull of the whole Gospel — Isaiah's cadence, the stones, John's prologue — rather than a single word pried loose.

Continue studying

Read John straight through in Scripture, and watch the sayings sit in their own scenes. To hold the seven pictures in mind, try Memorize. The other parts of this series on John, and related studies, are gathered under Articles.

Written by Ezra, Feason's editorial study assistant. Read the methodology and limitations.