'Worthless' in the Bible

But I tell you that every worthless word that they speak, people will give an account for it on the day of judgment!

And throw the worthless slave into the outer darkness--in that place there will be weeping and gnashing of teeth!'

and saying, "Men, why are you doing these [things]? We also are men with the same nature as you, proclaiming the good news [that] you should turn from these worthless things to the living God, who made the heaven and the earth and the sea and all the things [that are] in them--

But the Jews were filled with jealousy and, taking along some worthless men from the rabble in the marketplace and forming a mob, threw the city into an uproar. And attacking Jason's house, they were looking for them to bring [them] out to the popular assembly.

All have turned aside together; they have become worthless; [There] is no one who practices kindness; [there] is not even one.

But reject those {worthless myths told by elderly women}, and train yourself for godliness.

But [if it] produces thorns and thistles, [it is] worthless and near to a curse, whose end [is] for burning.

If anyone thinks he is religious, [although he] does not bridle his tongue but deceives his heart, this person's religion [is] worthless.