Under Gods Command (Book of Leviticus)
Discharges Causing Uncleanness
16:32-33These are the regulations for a man with a discharge, for anyone made unclean by an emission of semen, 33for a woman in her monthly period, for a man or a woman with a discharge, and for a man who has sexual relations with a woman who is ceremonially unclean.
15:32-33 God is concerned about health. He upholds the dignity of the person, the dignity of the body, and the dignity of the sexual experience. His commands call the people to avoid unhealthy practices and promote healthy ones with practical instructions. Washing was a God-directed means to maintain physical health; acts of purification or cleansing were God-directed means to preserve spiritual dignity. Millennia before the rise of the AIDS epidemic, God’s directions already preserved people from known and unknown dangers. This shows God’s high regard for sex and sexuality.
Lets Bring it Home: In our day, sex has been degraded by shocking media exposure. It has become public domain, not private celebration. We are called to have a high regard for sex, both in good health and in purity. Our deepest form of gratitude to God for the gift of sex is expressed in how we use the gift.
Under Gods command 