Follow the Word.
Cast evil away from you and your home. In the name of Jesus Christ of Nazareth, get thee hence Satan. Anoint you doorposts with the oil of our people and ask God to cleanse it and that no evil be allowed past, not even piggy backed.
Read and pray over the verses where we have been given power over all our enemies, a few ideas that might help you get started
Mark 3:15 And to have power to heal sicknesses, and to cast out devils
Luke 9:1 Then he called his twelve disciples together, and gave them power and authority over all devils, and to cure diseases.
Luke 10:17 And the seventy returned again with joy, saying, Lord, even the devils are subject unto us through thy name.
Luke 10:18 And he said unto them, I beheld Satan as lightning fall from heaven.
Luke 10:19 Behold, I give unto you power to tread on serpents and scorpions, and over all the power of the enemy: and nothing shall by any means hurt you.
Luke 10:20 Notwithstanding in this rejoice not, that the spirits are subject unto you; but rather rejoice, because your names are written in heaven.
Matthew 12:43 When the unclean spirit is gone out of a man, he walketh through dry places, seeking rest, and findeth none.
Matthew 12:44 Then he saith, I will return into my house from whence I came out; and when he is come, he findeth it empty, swept, and garnished.
Matthew 12:45 Then goeth he, and taketh with himself seven other spirits more wicked than himself, and they enter in and dwell there: and the last state of that man is worse than the first. Even so shall it be also unto this wicked generation.
Proverbs 26:1 As snow in summer, and as rain in harvest, so honour is not seemly for a fool.
Proverbs 26:2 As the bird by wandering, as the swallow by flying, so the curse causeless shall not come.
Psalm 27:1 The LORD is my light and my salvation; whom shall I fear? the LORD is the strength of my life; of whom shall I be afraid?
Psalm 27:2 When the wicked, even mine enemies and my foes, came upon me to eat up my flesh, they stumbled and fell.
Psalm 27:3 Though an host should encamp against me, my heart shall not fear: though war should rise against me, in this will I be confident.
Psalm 27:4 One thing have I desired of the LORD, that will I seek after; that I may dwell in the house of the LORD all the days of my life, to behold the beauty of the LORD, and to enquire in his temple.
Psalm 27:5 For in the time of trouble he shall hide me in his pavilion: in the secret of his tabernacle shall he hide me; he shall set me up upon a rock.
Psalm 27:6 And now shall mine head be lifted up above mine enemies round about me: therefore will I offer in his tabernacle sacrifices of joy; I will sing, yea, I will sing praises unto the LORD.
Psalm 27:7 Hear, O LORD, when I cry with my voice: have mercy also upon me, and answer me.
Psalm 27:8 When thou saidst, Seek ye my face; my heart said unto thee, Thy face, LORD, will I seek.
Psalm 27:9 Hide not thy face far from me; put not thy servant away in anger: thou hast been my help; leave me not, neither forsake me, O God of my salvation.
Psalm 27:10 When my father and my mother forsake me, then the LORD will take me up.
Psalm 27:11 Teach me thy way, O LORD, and lead me in a plain path, because of mine enemies.
Psalm 27:12 Deliver me not over unto the will of mine enemies: for false witnesses are risen up against me, and such as breathe out cruelty.
Psalm 27:13 I had fainted, unless I had believed to see the goodness of the LORD in the land of the living.
Psalm 27:14 Wait on the LORD: be of good courage, and he shall strengthen thine heart: wait, I say, on the LORD.