What does it mean to live by every word of God?

In Exodus 16, it is made clear that God reminds His people that they do not live by bread alone but by His word. This statement encapsulates the essence of life from a biblical perspective, indicating that spiritual life, growth, and sustenance are inherently tied to God's revelation and instruction. Living by God's word involves a constant engagement with scripture, looking to His guidance in all aspects of life, much like the Israelites needed to gather manna to survive. It highlights the necessity of faith in God's promises and commands for a fruitful Christian life.