Passage
Jesus therefore said to them, “When you have lifted up the Son of Man, then you will know that I am he, and I do nothing of myself, but as my Father taught me, I say these things.
John 8:28 (WEB)
Nearby Context
John 8:26 I have many things to speak and to judge concerning you. However he who sent me is true; and the things which I heard from him, these I say to the world.”
John 8:27 They didn’t understand that he spoke to them about the Father.
John 8:28 Jesus therefore said to them, “When you have lifted up the Son of Man, then you will know that I am he, and I do nothing of myself, but as my Father taught me, I say these things.
John 8:29 He who sent me is with me. The Father hasn’t left me alone, for I always do the things that are pleasing to him.”
John 8:30 As he spoke these things, many believed in him.
Study Lenses
The verse centers on "jesus", "therefore", "said", "lifted", "nothing", "myself", "father", and "taught". It is saying that the verse draws attention to "jesus" and "therefore", so its meaning should be read from those terms before moving to application.
The nearby context moves from verse 27's "They didn t understand that he spoke..." into verse 29's "He who sent me is with me...", so "jesus" and "therefore" 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 "therefore" with trust shaped by these words, not by a vague optimism outside the passage.