This work is an attempt to lay the groundwork for how we talk about sex with those we love, in our churches and in the culture at large. It is a carefully structured attempt to build a comprehensive Christian worldview of sexuality. It strives to form a basic biblical understanding of what sex is, as a blessing created by God, and how God is Lord over it. The author strives to handle these topics in a way that avoids the spirit of the age while not ignoring how current culture has attempted to cast off Lordship in this matter. Above all, this work aims at a clear gospel presentation and attempts to administer grace to its readers. Sexual morality is only a peripheral goal of this book, its explicit goal is the preaching of Christ to the needy sinner.