I agree with subaru,prayer to the Holy Ghost,this is the one that keeps pushing me,he is the invisible strength,along with Jesus and God. I was only in my 20`s when i too thought that the devil was tempting me for quite a long time. I went to my priest and told him everything it was hard work. I saw him every week about this. Eventually he laid his hands on me,and spoke something in latin. This meant to me that the Holy Ghost came to help and it never bothered me again. This is not to confuse it with Exorcism don`t think that. Stupidman.