Seven metaphors in John, and the sentence underneath them.
All seven are in John, and all seven follow the same pattern: "I am" followed by a picture. Bread, light, a gate, a shepherd, a vine.
What is easy to miss is that John also records him saying "I am" with nothing after it at all — and that is the one the people listening tried to stone him for.
Most certainly, I tell you, before Abraham came into existence, I AM.
The grammar is broken deliberately. The expected sentence is "before Abraham was, I was"; what he says is "I am", in a construction that echoes the name given at the burning bush in Exodus. Whatever a modern reader makes of it, the reaction in the next verse settles what his listeners understood by it — they picked up stones.
Each of the seven answers a different human need with a picture: hunger, darkness, exclusion, danger, death, lostness, barrenness. Read together they are less a list of titles than a set of answers.
And each of them is a predicate — "I am something". The sentence in John 8:58 has no predicate at all, which is what makes it the hinge the other seven hang from.
Walking with Jesus: Devotional has a collection called The "I Am" Statements that takes them one a day, each with the conversation it came out of, a reflection, a prayer and one thing to carry into the day.
A one-time purchase, about five minutes a morning.