Within Catholic moral theology, inordinate sexual desire is understood as a disordered craving for or enjoyment of carnal pleasure. This goes beyond natural inclination, indicating a selfish pursuit that separates sexual activity from its procreative and unitive purposes within the context of marriage. An example would be dwelling on sexual thoughts about someone who is not one’s spouse, or viewing others primarily as objects of sexual gratification.
This concept’s significance lies in its impact on relationships and personal integrity. It’s seen as a vice that can lead to exploitation, objectification, and a diminished capacity for genuine love and self-giving. Historically, understanding and controlling such desires has been emphasized as essential for cultivating virtue and achieving spiritual growth, safeguarding the sanctity of marriage, and fostering a healthy understanding of human sexuality according to Church teaching.