'Unfruitful' in the Bible

And he that is sown among the thorns this is he who hears the word, and the anxious care of this life, and the deceit of riches choke the word, and he becomes unfruitful.

and the cares of life, and the deceitfulness of riches, and the lusts of other things, entering in, choke the word, and it becomes unfruitful.

For if I pray with a tongue, my spirit prays, but my understanding is unfruitful.

and do not have fellowship with the unfruitful works of darkness, but rather also reprove them,

and let ours also learn to apply themselves to good works for necessary wants, that they may not be unfruitful.

for these things existing and abounding in you make you to be neither idle nor unfruitful as regards the knowledge of our Lord Jesus Christ;