27 When Jesus stepped ashore, a certain man out of the city who had demons for a long time met him. He wore no clothes, and didn’t live in a house, but in the tombs. 28 When he saw Jesus, he cried out, and fell down before him, and with a loud voice said, “What do I have to do with you, Jesus, you Son of the Most High God? I beg you, don’t torment me!” 29 For Jesus was commanding the unclean spirit to come out of the man. For the unclean spirit had often seized the man. He was kept under guard, and bound with chains and fetters. Breaking the bands apart, he was driven by the demon into the desert. 30 Jesus asked him, “What is your name?”
He said, “Legion,” for many demons had entered into him. 31 They begged him that he would not command them to go into the abyss. 32 Now there was there a herd of many pigs feeding on the mountain, and they begged him that he would allow them to enter into those. He allowed them. 33 The demons came out from the man, and entered into the pigs, and the herd rushed down the steep bank into the lake, and were drowned. 34 When those who fed them saw what had happened, they fled, and told it in the city and in the country. 35 People went out to see what had happened. They came to Jesus, and found the man from whom the demons had gone out, sitting at Jesus’ feet, clothed and in his right mind; and they were afraid. 36 Those who saw it told them how he who had been possessed by demons was healed.
Matthew Henry's Commentary on Luke 8:27-36
Commentary on Luke 8:22-40
(Read Luke 8:22-40)
Those that put to sea in a calm, even at Christ's word, must yet prepare for a storm, and for great peril in that storm. There is no relief for souls under a sense of guilt, and fear of wrath, but to go to Christ, and call him Master, and say, I am undone, if thou dost not help me. When our dangers are over, it becomes us to take to ourselves the shame of our own fears, and to give Christ the glory of our deliverance. We may learn much out of this history concerning the world of infernal, malignant spirits, which though not working now exactly in the same way as then, yet all must at all times carefully guard against. And these malignant spirits are very numerous. They have enmity to man and all his comforts. Those under Christ's government are sweetly led with the bands of love; those under the devil's government are furiously driven. Oh what a comfort it is to the believer, that all the powers of darkness are under the control of the Lord Jesus! It is a miracle of mercy, if those whom Satan possesses, are not brought to destruction and eternal ruin. Christ will not stay with those who slight him; perhaps he may no more return to them, while others are waiting for him, and glad to receive him.