Then Jesus was led by the Spirit into the desert to be tempted by the devil. After fasting 40 Days and 40 nights, he was hungry. The tempter came to him and said, “If you are the Son of God, tell these stones to become bread.” Jesus answered. “It is written: Man does not live on bread alone, but on every word that comes from the mouth of God.”
This verse of the Bible is directly after Jesus was baptized by John the Baptist.
After Jesus had been filled with the Holy Spirit. The Holy Spirit led him into the desert and after fasting for 40 days and 40 Nights the devil came to Jesus to test him. The devil said to Jesus if you are the Son of God tell these stones to become bread.
So Jesus said to the devil I don’t need bread because my complete and whole body lives and thrives from the word of God. Food only nourishes our physical body.
What we need is spiritual food. The more we read the Bible and live according to its words the more spiritual food and faith that we gain. The stronger we become in spirit to defeat Satan.