21 because, although they knew God, they did not glorify Him as God, nor were thankful, but became futile in their thoughts, and their foolish hearts were darkened. 22 Professing to be wise, they became fools, 23 and changed the glory of the incorruptible God into an image made like corruptible man—and birds and four-footed animals and creeping things. (Romans 1:21–23, NKJV)
People will inevitably form lesser gods to worship when they refuse to acknowledge the power and presence of the true God. Idolatry is alive in today’s world. It thrives when we close our hearts to the clear evidence of deity’s power and majesty that is portrayed for us in the created world (Romans 1:20). Wisdom is professed in the darkness of “foolish hearts” as it fashions its own gods that will bend to its own will. We should bluntly ask ourselves this simple question: “Am I an idolater?” If I am putting anything in my heart and life before the one true God, then the answer is, “yes.” Just as ancient idolaters had to destroy their graven images in order to worship the true God, we must destroy the false gods that reside in our hearts – pleasure covetousness, fame, popularity, selfish desires, etc. – and sanctify the Lord God in our hearts (1 Peter 3:15). We cannot worship a false god in life and be with the true God in death and eternity. Think on these things, and serve the true God.
3 But fornication and all uncleanness or covetousness, let it not even be named among you, as is fitting for saints; 4 neither filthiness, nor foolish talking, nor coarse jesting, which are not fitting, but rather giving of thanks. 5 For this you know, that no fornicator, unclean person, nor covetous man, who is an idolater, has any inheritance in the kingdom of Christ and God. (Ephesians 5:3–5, NKJV)
Continuing to warn against immorality, the apostle comes to “filthiness” in verse 4, which is indecency or nastiness. It particularly identifies communication that is obscene and shameful. That would certainly describe many (if not most) of the entertainment today, but it certainly is not limited to those venues. “Foolish talking” is silly buffoonery, stupid nonsense. Our words reveal our hearts. Therefore, our words should be kind and graced with thankfulness, not laced with vapid blather. “Coarse jesting” is crude jokes, rude and profane repartee, vulgar speech. The double entendre, that is designed to titillate with sexual innuendo, has no business coming from the lips of the righteous. There is no misunderstanding the apostle; fornicators, the immoral, the covetous and idolaters will not inherit heaven. Christ can save you from these sins, but, if you continue to commit them, you will not inherit heaven. Do not rationalize and remain in these sins; repent and renounce them all.