Passage
Jesus said to them, Verily, verily, I say unto you, Before Abraham was, I am.
Jesus said to them, Verily, verily, I say unto you, Before Abraham was, I am.
John 8:56 Your father Abraham exulted in that he should see my day, and he saw and rejoiced.
John 8:57 The Jews therefore said to him, Thou hast not yet fifty years, and hast thou seen Abraham?
John 8:58 Jesus said to them, Verily, verily, I say unto you, Before Abraham was, I am.
John 8:59 They took up therefore stones that they might cast [them] at him; but Jesus hid himself and went out of the temple, [going through the midst of them, and thus passed on.]
The verse centers on "jesus", "said", "verily", "before", and "abraham". It is saying that the verse draws attention to "jesus" and "said", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 57's "The Jews therefore said to him Thou..." into verse 59's "They took up therefore stones that they...", so "jesus" and "said" belong inside that flow. In John context, the local focus is the identity of Jesus, new birth, eternal life, and belief and unbelief.
A plain takeaway is to answer the verse's own emphasis on "jesus" and "said" with trust shaped by these words, not by a vague optimism outside the passage.