How did Jesus deal with Satan when He was tempted? He used three very powerful words.
Then Jesus was led up by the Spirit into the wilderness to be tempted by the Devil. 2 After He had fasted 40 days and 40 nights, He was hungry. 3 Then the tempter approached Him and said, “If You are the Son of God, tell these stones to become bread.”
4 But He answered, “It is written:
Man must not live on bread alone
but on every word that comes
from the mouth of God.”
5 Then the Devil took Him to the holy city, had Him stand on the pinnacle of the temple, 6 and said to Him, “If You are the Son of God, throw Yourself down. For it is written:
He will give His angels orders concerning you,
and they will support you with their hands
so that you will not strike
your foot against a stone.”
7 Jesus told him, “It is also written: Do not test the Lord your God.”
8 Again, the Devil took Him to a very high mountain and showed Him all the kingdoms of the world and their splendor. 9 And he said to Him, “I will give You all these things if You will fall down and worship me.”
10 Then Jesus told him, “Go away, Satan! For it is written:
Worship the Lord your God,
and serve only Him.”
11 Then the Devil left Him, and immediately angels came and began to serve Him.
Matthew 4:1-11 HCSB
Remember that the Lord your God led you on the entire journey these 40 years in the wilderness, so that He might humble you and test you to know what was in your heart, whether or not you would keep His commands.
Deuteronomy 8:2 HCSB
Finally, be strengthened by the Lord and by His vast strength. Put on the full armor of God so that you can stand against the tactics of the Devil. For our battle is not against flesh and blood, but against the rulers, against the authorities, against the world powers of this darkness, against the spiritual forces of evil in the heavens.
Ephesians 6:10-12 HCSB
He humbled you by letting you go hungry; then He gave you manna to eat, which you and your fathers had not known, so that you might learn that man does not live on bread alone but on every word that comes from the mouth of the Lord.
Deuteronomy 8:3 HCSB
For He will give His angels orders concerning you, to protect you in all your ways. They will support you with their hands so that you will not strike your foot against a stone.
Psalms 91:11-12 HCSB
Do not test the Lord your God as you tested Him at Massah.
Deuteronomy 6:16 HCSB
Fear Yahweh your God, worship Him, and take your oaths in His name.
Deuteronomy 6:13 HCSB