I don't agree with casting out demons...
How to overcome the enemy: https://www.testofbelievers.com/how-to-overcome-the-enemy/ You can cast out demons too. This is how: https://www.testofbelievers.com/video-how-to-receive-luke-1019-power-from-god/ Mark 16:17-18 King James Version (KJV) 17 And these signs shall follow them that believe; In my name shall they cast out devils; they shall speak with new tongues; 18 They shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover. Matthew 7:21-23 King James Version (KJV) 21 Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father which is in heaven. 22 Many will say to me in that day, Lord, Lord, have we not prophesied in thy name? and in thy name have cast out devils? and in thy name done many wonderful works? 23 And then will I profess unto them, I never knew you: depart from me, ye that work iniquity. Acts 19:14-16 King James Version (KJV) 14 And there were seven sons of one Sceva, a Jew, and chief of the priests, which did so. 15 And the evil spirit answered and said, Jesus I know, and Paul I know; but who are ye? 16 And the man in whom the evil spirit was leaped on them, and overcame them, and prevailed against them, so that they fled out of that house naked and wounded. Matthew 12:50 For whosoever shall do the will of my Father which is in heaven, the same is my brother, and sister, and mother. Matthew 4:4 King James Version (KJV) 4 But he answered and said, It is written, Man shall not live by bread alone, but by every word that proceedeth out of the mouth of God.