Did Christ believe in the existence of the Devil?
In the fifteenth chapter is the account of the woman of Canaan who cried unto Jesus, saying: "Have mercy on me, O Lord, thou son of David. My daughter is sorely vexed with a devil." On account of her faith Christ made the daughter whole.
In the sixteenth chapter a man brought his son to Jesus. The boy was a lunatic, sore vexed, oftentimes falling in the fire and water. The disciples had tried to cure him and had failed. Jesus rebuked the devil, and the devil departed out of him and the boy was cured. Was the devil in this case a personification of evil?
The disciples then asked Jesus why they could not cast that devil out. Jesus told them that it was because of their unbelief, and then added: "Howbeit this kind goeth not out but by prayer and fasting." From this it would seem that some personifications were easier to expel than others.
The first chapter of Mark throws a little light on the story of the temptation of Christ. Matthew tells us that Jesus was led up of the Spirit into the wilderness to be tempted of the Devil. In Mark we are told who this Spirit was:
"And straightway coming up out of the water he saw the heavens opened, and the Spirit like a dove descending upon him.
"And there came a voice from heaven, saying: 'Thou art my beloved Son, in whom I am well pleased.'
"And immediately the Spirit driveth him into the wilderness."
Why the Holy Ghost should hand Christ over to the tender mercies of the Devil is not explained. And it is all the more wonderful when we remember that the Holy Ghost was the third person in the Trinity and Christ the second, and that this Holy Ghost was, in fact, God, and that Christ also was, in fact, God, so that God led God into the wilderness to be tempted of the Devil.
We are told that Christ was in the wilderness forty days tempted of Satan, and was with the wild beasts, and that the angels ministered unto him.