'Emptiness' in the Bible

So this I say, and solemnly affirm together with the Lord [as in His presence], that you must no longer live as the [unbelieving] Gentiles live, in the futility of their minds [and in the foolishness and emptiness of their souls],

Instead, poured out in emptiness, a servant's form did he possess, a mortal man becoming. In human form he chose to be,

For, uttering great swelling words of emptiness, they entice in the lusts of the flesh, by licentiousness, those who are indeed escaping from those who live in error;