Demons are very real; we just can’t see them, so we forget about them. They are constantly working at making our lives miserable, trying to get us to sin, working at making us proud, self-centered, and unloving. They talk to us, and we hear them in our thoughts. As we work at controlling our bitter, angry, jealous, immoral, covetous, and selfish thoughts, we need to remember what the source of most of those thoughts is and ask God for help. There are many prayers in the Psalms asking for protection against our enemies; those are spiritual warfare Psalms; they are also prayers Jesus prayed in His battle against satan and his demons. It would be a good idea to memorize a number of them. Here is one of the passages that I have memorized and meditate on often.

Psalms 3:1-7 O Lord, how my adversaries have increased! But You, O Lord, are a shield about me. I was crying to the Lord with my voice, and He answered me from His holy mountain. I lay down and slept; I awoke, for the Lord sustains me. I will not be afraid of ten thousands who have set themselves against me round about. Arise, O Lord; save me, O my God! For You have smitten all my enemies on the cheek; You have shattered the teeth of the wicked.