The virtue of sexual purity ordered according to one's vocation: celibacy before marriage and fidelity within it. Chastity is not the suppression of sexuality but its proper ordering — holding the gift of sexual union sacred to the covenant of marriage between one man and one woman (Gen. 2:24; Heb. 13:4). For the unmarried, chastity means abstinence — not because the body is evil, but because the body is precious, created in God's image and destined to be the temple of the Holy Spirit (1 Cor. 6:19). For the married, chastity means exclusivity: the total gift of self to one spouse. Chastity is not weakness; it is the mastery of powerful desires directed toward their proper end.
CHAS'TITY, n. 1. Purity of the body; freedom from all unlawful commerce of sexes. 2. Freedom from obscenity in words or writing. 3. Freedom from bad mixture; purity in words or style. The virtue of chastity consists not merely in the exterior restraint of the body, but in the inward purity of thought and desire. It implies the regulation of all the passions, as well as the government of the body.
Modern culture has systematically destroyed chastity as a concept. It is now considered not merely old-fashioned but harmful — associated with "purity culture" trauma and sexual shame. The sexual revolution reframed any restraint of sexual appetite as repression, and consent replaced covenant as the only sexual ethic. The result: widespread sexual brokenness, epidemic pornography use, fatherless children, STI rates, and the commodification of bodies. Ironically, the culture that liberated sexuality from all constraint has produced more sexual exploitation, not less. Chastity — rightly understood — is not shame. It is dignity.
1 Corinthians 6:18–20 — "Flee from sexual immorality... your body is a temple of the Holy Spirit within you... you are not your own, for you were bought with a price."
Hebrews 13:4 — "Let marriage be held in honor among all, and let the marriage bed be undefiled, for God will judge the sexually immoral and adulterous."
1 Thessalonians 4:3–5 — "For this is the will of God, your sanctification: that you abstain from sexual immorality."
Matthew 5:28 — "But I say to you that everyone who looks at a woman with lustful intent has already committed adultery with her in his heart."
1 Corinthians 7:2 — "But because of the temptation to sexual immorality, each man should have his own wife and each woman her own husband."
G4202 — porneia (πορνεία): sexual immorality — the thing chastity opposes; any sexual activity outside of marriage
G53 — hagnos (ἁγνός): pure, chaste, holy — related to hagios (holy); chastity is a form of holiness
H6944 — qodesh (קֹדֶשׁ): holiness, set-apartness — the Hebrew concept from which sexual purity flows
Chastity is not the absence of desire — it is desire disciplined by love. The chaste person values the other too much to reduce them to an object of pleasure.
The battle for chastity in a pornographic age is also a battle for the sanctity of marriage, the dignity of women, the futures of children, and the health of civilization.
A culture that mocks chastity will eventually be buried by the consequences of its own appetites.