We view the final step in God’s giving over of men to the outworking of their sin. In this step, having ignored God’s revelation of Himself in creation and having worshipped and served created things rather than the Creator, man is given over by God to a depraved mind.
We see in this passage the sinfulness of sin as the inner workings of men’s hearts are fully unleashed. We see how contrary these things are to anything good, and how closely those who are given over in this way must be to having committed the unpardonable sin.
Finally, we derive application from these teachings concerning the love of God to sinners like us, and the pressing need to make this Gospel known so that more may be saved from the corruption in the world through sin.