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.