Paul addresses the issue of sexual immorality in the Thessalonian church, calling them out of impurity and into holiness.
There is a sanctity and glory to our bodies and God calls us to be faithful and to serve him with them.
In a fallen world our feelings, instincts, and impulses are not normative for sexuality. God's law is the path to true freedom and joy.
The State now claims deity in defining morality, a life worth living, and what a human person is.