In addition to identifying the methods that Satan uses to deceive people, God gives us specific guidance so that we can resist the devil and his influence. The Word of God assures us: "Resist the devil, and he will flee from you" (James 4: 7). This promise, however, is addressed directly to those who are willing to "submit to God" (same verse), and this exhortation immediately follows: "Draw near to God, and he will draw near to you" (v. 8).
Let us not forget that Satan is so cunning and powerful that no human being can successfully resist his influence without God's help. Therefore, the key to resisting the devil is sincere and constantly approaching God and staying close to him.
The first step is to allow God to erase the influence of Satan in our mind. This is done when we recognize our sins and repent of them. This transformation is so impressive that in the Scriptures it is compared to a return to life after being dead.
When we begin to truly repent and submit to God with all our heart, we begin to take seriously what he says and obey his instructions and commandments. Then his Word, the Bible, begins to cleanse our minds, washing our evil thoughts and intentions.
As our character becomes more like God's, Satan will feel less comfortable in our presence, and will be more willing to flee from us.
God bless you all. 