'Idly' in the Bible

Thou shalt not idly utter the name of Jehovah thy God; for Jehovah will not hold him guiltless that idly uttereth his name.

You must not go about as a slanderer among your people. You must not stand idly by when your neighbor's life is at stake. I am the Lord.

Thou shalt not idly utter the name of Jehovah thy God; for Jehovah will not hold him guiltless that idly uttereth his name.

Let no one defraud you of your prize, priding himself on his humility and on his worship of the angels, and taking his stand on the visions he has seen, and idly puffed up with his unspiritual thoughts.

And in their greed they will exploit you with deceptive words. Their condemnation pronounced long ago is not sitting idly by; their destruction is not asleep.