Pornography

First two paragraphs from Between Two Worlds excerpt of Dr. Mohler's "The Seduction of Pornography and the Integrity of Christian Marriage"

Consider these two pictures. The first picture is of a man who has set himself toward a commitment to sexual purity, and is living in sexual integrity with his wife. In order to fulfill his wife’s rightful expectations and to maximize their mutual pleasure in the marriage bed, he is careful to live, to talk, to lead, and to love in such a way that his wife finds her fulfillment in giving herself to him in love. The sex act then becomes a fulfillment of their entire relationship, not an isolated physical act that is merely incidental to their love for each other. Neither uses sex as means of manipulation, neither is inordinately focused merely on self-centered personal pleasure, and both give themselves to each other in unapologetic and unhindered sexual passion. In this picture, there is no shame. Before God, this man can be confident that he is fulfilling his
responsibilities both as a male and as a man. He is directing his sexuality, his sex drive, and his physical embodiment toward the one-flesh relationship that is the perfect paradigm of God’s intention in creation.

By contrast, consider another man. This man lives alone, or at least in a context other than holy marriage. Directed inwardly rather than outwardly, his sex drive has become an engine for lust and self-gratification. Pornography is the essence of his sexual interest and arousal. Rather than taking satisfaction in his wife, he looks at dirty pictures in order to be rewarded with sexual arousal that comes without responsibility, expectation, or demand. Arrayed before him are a seemingly endless variety of naked women, sexual images of explicit carnality, and a cornucopia of perversions intended to seduce the imagination and corrupt the soul.