“Man does not live on bread alone”
Deuteronomy 8:3
IdiomSettledMoses
He humbled you, and in your hunger He gave you manna to eat… so that you might understand that man does not live on bread alone, but on every word that comes from the mouth of the LORD. (Deuteronomy 8:3 BSB)
* The manna taught dependence on God's word, not merely on food; Jesus quotes this verse first to Satan in the wilderness, turning Israel's failure into his own victory (Matthew 4:4).
What it sounds like today
A nice saying that there is more to life than physical needs.
The cultural key
The verse interprets the manna: God let Israel hunger, then fed them with bread from heaven, precisely to teach that life depends ultimately on God's word and provision, not on food alone. It sums up the whole wilderness as a school in dependence. When Jesus, famished after forty days in the wilderness, is told to turn stones into bread, he answers with this exact line, deliberately reliving Israel's testing and passing where the nation failed.
Recovered meaning
Bread keeps the body alive, but the deeper sustenance is trusting God's word and provision. Jesus makes this his first reply to temptation, casting his wilderness fast as Israel's test done right.
Parallels: Matthew 4:4; Exodus 16:4