As the Small Catechism teaches, we are to lead a chaste and decent life in what we say and do. We are to be discriminating, not promiscuous; we are to be faithful to whom God has called us to love and honor.
Chastity takes place throughout the entire life of the believer. It encompasses not simply the acts occurring in the bedroom, but the life we live together and before the world, in the clothes we wear, the jokes we tell, even the movies we watch.
The January issue of The Lutheran Witness discusses the “Chaste and Decent Life” to which Christians are called, in spite of a culture which has rejected it.