Here are quotes about sin infected self.
"Because we are, each of us, the image of God, we will worship, in fact we must worship, someone or something, either our original, as we should, or, with the illusion that we are the original or our own ultimate point of reference, ourselves. If the latter, we will give ourselves over, with the full, still efficient resources of our imaging capacities, to some figment, some distorted image, focused on ourselves or on some aspect of the world, ultimately seen as an extension of ourselves. What Calvin observed long ago is no less true today: the human heart, our image-bearing and image-fashioning nature, is an idol factory. "-Richard Gaffin from "Speech and the Image of God" in The Pattern of Sound Doctrine
"SELF is the great idol which is the rival of God, and which divides with him the worship of the human race. This is "the idol that disgusted the Lord and made him furious"—even in the temple of the Lord! It is surprising and affecting to think how much SELF enters into almost all we do. Besides the grosser form of self-righteousness, which leads many unconverted people actually to depend upon their own doings for acceptance with God; how much of self-seeking, self-valuing, self-admiration, self-dependence—there is in many converted ones! How covertly do some seek their own praise in what they professedly do for God, and their fellow-creatures! How eager are they for the admiration and applause of their fellow-creatures! How much of self, yet how little suspected by themselves, is seen by One who knows them better than they know themselves, at the bottom of their most splendid services, donations, and most costly sacrifices! What admiration do some cherish of their pious experience, their painful conflicts, their deep sorrows, their lively joys, their full assurance! With what feelings complimentary to themselves do they secretly meditate on these exercises, or relate them to their friends! How much do some dote on their blameless conduct, their spotless character, and the estimation in which they are held by the church and the world—they make an idol of their reputation!
I knew a venerable man who attained to the age of seventy, in blameless conduct. He was esteemed for his sanctity by all who knew him, and then fell into odious immorality. On being asked if he could trace his fall to any ascertainable cause, he replied, "I was proud of my reputation, and Satan taking advantage of this state of mind, tempted me, and I was taken in the snare of my own pride!" In how many ways does self steal away the heart from God. How subtle are its workings, how concealed its movements, yet how extensive is its influence. How SELF perverts our motives, lowers our aims, corrupts our affections, and taints our best actions. How much incense is burned—and how many sacrifices are offered on the altar of this idol!"-Rev. John Angel James on Spiritual Idolatry.
"I have been bitten by serpent. The poison of selfishness is in my veins. I have looked to Christ and not perished. Num 21:9 "-Dr. John Piper
Picture: Narcissus by the Italian Baroque master Caravaggio, painted circa 1597-1599.