"You must know that the old enemy tries by all means in his power to hinder your desire for good and to turn you from every devotional practice, especially from the veneration of the saints, from devout meditation on My passion, and from your firm purpose of advancing in virtue. He suggests many evil thoughts that he may cause you weariness and horror, and thus draw you away from prayer and holy reading. A humble confession displeases him and, if he could, he would make you omit Holy Communion.
Do not believe him or heed him, even though he often sets traps to deceive you. When he suggests evil, unclean things, accuse him. Say to him: “Away, unclean spirit! Shame, miserable creature! You are but filth to bring such things to my ears. Begone, most wretched seducer! You shall have no part in me, for Jesus will be my strength, and 97 you shall be confounded. I would rather die and suffer all torments than consent to you. Be still! Be silent! Though you bring many troubles upon me I will have none of you. The Lord is my light, my salvation. Whom shall I fear? Though armies unite against me, my heart will not fear, for the Lord is my Helper, my Redeemer.”
The Imitation of Christ, Bk. 3, ch. 6, paragraphs 3 & 4 - Fear NOT! The dweeb has no power over you because Christ is your victorious Savior . . . it is you who have the Power to put him in his place in Jesus Name.