How do we know Jesus is the tree of life?

In Scripture, the tree of life symbolizes the sustenance and eternal life offered to believers through Jesus Christ. Just as the tree of life in the Garden of Eden provided life, so Christ provides spiritual life to those who believe. Revelation 2:7 states, 'To him that overcometh will I give to eat of the tree of life, which is in the midst of the paradise of God.' This metaphor extends to the spiritual nourishment that believers receive from Christ, as stated in John 6:58, where Jesus declares, 'This is that bread which came down from heaven: not as your fathers did eat manna, and are dead: he that eateth of this bread shall live forever.' Ultimately, Christ fulfills the promise of life, eternal and abundant.