Daily Reading for August 9 • The Tenth Sunday after Pentecost

In effect, Jesus is saying, "I am the bread of life," not bodily bread, which merely eliminates the physical suffering brought on by hunger, but rather that bread that refashions the entire living being to eternal life. The human being, who had been created for eternal life, is now given power over death.

From Commentary on the Gospel of John 3.6 by Cyril of Alexandria, quoted in Ancient Christian Commentary on Scripture: New Testament IVa, John 1-10, edited by Joel C. Elowsky (Downers Grove, Ill.: InterVarsity Press, 2006).