Let’s clear up one misconception. God is pro-sex! He invented sex and thinks it’s beautiful when enjoyed within the correct framework.
ROMANS 1:21–32: God Is Justified in Revealing His Wrath against the Unholy Practices of the Human Race
Instead of worshiping its Creator, the human race descends into idolatry and worships the creation. Because immorality springs from idolatry, a holy God is justified in revealing his wrath against the unholy practices of the human race.