What is forbidden by the seventh commandment?

The seventh commandment, which emphasizes the sanctity of marriage and sexual purity, specifically forbids engaging in unchaste thoughts, words, and actions. This encompasses not only physical acts of adultery or fornication but also encompasses any wrongful behavior and attitudes toward sexuality that undermine the integrity of marital relationships and violate moral purity.

By forbidding unchaste thoughts, words, and actions, the commandment encourages individuals to maintain both their inner purity and the sanctity of their relationships. This commandment is rooted in the understanding that sexuality is a gift from God that is intended to be expressed within the covenant of marriage, and thus any deviation from this ideal—whether through lustful thoughts, inappropriate language, or illicit acts—detracts from the sacred nature of sexual intimacy.

The other options do not align with the specific prohibitions outlined in the commandment. Affection is not inherently forbidden; rather, appropriate expressions of love and respect within the context of marriage are encouraged. Discussing personal relationships does not violate the principle of sexual purity and can even contribute to stronger, healthier marriages. Sleeping alone, on its own, does not contravene the commandment unless it involves circumstances that lead to unchaste thoughts or actions.