This document discusses man as a sexual being. It begins by defining sex and sexuality, noting that sexuality is broader than sex as it encompasses one's capacity for sexual expression. While sex is a natural part of human existence and oriented towards procreation, it is best exercised in the context of marriage to ensure responsibility. Contemporary society often dissociates sex from love, prioritizing sex over emotional connection. True sexuality is the foundation of personhood and is best expressed within a committed relationship like marriage, where sex is an effect of love rather than its cause.