The Personality of Satan
We believe that Satan is a person, the author of sin and the cause of the fall; that he is the open and declared enemy of God and man; and that he shall be eternally punished in the Lake of Fire.
One day the angels came to present themselves before the Lord, and Satan also came with them. The Lord said to Satan, “Where have you come from?”Satan answered the Lord, “From roaming through the earth and going back and forth in it. Job 1:6-7
How you have fallen from heaven, O morning star, son of the dawn! You have been cast down to the earth, you who once laid low the nations! You said in your heart, “I will ascend to heaven; I will raise my throne above the stars of God; I will sit enthroned on the mount of assembly, on the utmost heights of the sacred mountain. I will ascend above the tops of the clouds; I will make myself like the Most High.” But you are brought down to the grave, to the depths of the pit. Those who see you stare at you, they ponder your fate: “Is this the man who shook the earth and made kingdoms tremble, the man who made the world a desert, who overthrew its cities and would not let his captives go home? Isaiah 14:12-17
After fasting forty days and forty 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.’” Then the devil took him to the holy city and had him stand on the highest point of the temple. “If you are the Son of God,” he said, “throw yourself down. For it is written: “‘He will command his angels concerning you, and they will lift you up in their hands, so that you will not strike your foot against a stone.’” Jesus answered him, “It is also written: ‘Do not put the Lord your God to the test.’” Again, the devil took him to a very high mountain and showed him all the kingdoms of the world and their splendor. “All this I will give you,” he said, “if you will bow down and worship me.” Jesus said to him, “Away from me, Satan! For it is written: ‘Worship the Lord your God, and serve him only.’” Then the devil left him, and angels came and attended him. Matthew 4:2-11
Then he will say to those on his left, “Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels.” Matthew 25:41
And the devil, who deceived them, was thrown into the lake of burning sulfur, where the beast and the false prophet had been thrown. They will be tormented day and night forever and ever. Revelation 20:10