Jesus is called the bread of life because He provides spiritual nourishment and eternal life to those who believe in Him.
In John 6:51, Jesus states, 'I am the living bread which came down from heaven.' This imagery illustrates that just as bread sustains physical life, Jesus, as the bread of life, sustains spiritual life. To eat His flesh and drink His blood, metaphorically, signifies believing in Him and accepting His sacrificial death. This belief grants eternal life and is the only way to be spiritually nourished and revived, as physical bread cannot fulfill spiritual hunger.
Scripture References:
John 6:51, Ephesians 4:18, John 6:35, Exodus 16, Matthew 5:6, Ruth 1:6
Commentary