" Now I will give the poor sinner a means of detecting Satan, so he may know whether his convictions are from the Holy Spirit, or merely the bellowing of hell in his ears. In the first place, you may always be sure that that which comes from the devil will make you look at yourselves and not at Christ. The Holy Spirit’s work is to turn our eyes from ourselves to Jesus Christ, but the enemy’s work is the very opposite. Nine out of ten of the insinuations of the devil have to do with ourselves… "You do not repent enough”" that is self. "You have got such a wavering hold of Christ" that is self. Thus the devil begins picking holes in us; whereas the Holy Spirit takes self entirely away, and tells us that we are "nothing at all, - but that "Jesus Christ is all in all."

"Nothing is to be trusted to but the finished work of Jesus Christ upon Calvary’s bloody tree! No feelings, no emotion, no believing, no conversion, even, must ever be put into the place of that one eternal Rock of refuge—the blood and merit of Jesus Christ! Fly there, poor Soul! Whatever you are, or are not, fly there! Cast your guilty self on Christ and rest there, for there alone can you find salvation! Learn this lesson - not to trust Christ because you repent, but trust Christ to make you repent—not to come to Christ because you have a broken heart, but to come to Him that He may give you a broken heart - not to come to Him because you are fit to come, but to come to Him because you are unfit to come! Your fitness is your unfitness. Your qualification is your lack of qualification. You are to be nothing, in fact, and to come to Christ as nothing - and when you so come, then will repentance come! "

― Charles Haddon Spurgeon