G3153–ματαιότης–mataiotēs

For every living thing was put under the power of change, not by its desire, but by him who made it so, in hope

ματαιότητι mataiotēti “futility”

This I say, then, and give witness in the Lord, that you are to go no longer in the way of the Gentiles whose minds are turned to that which has no profit,

ματαιότητι mataiotēti “[the] futility”

For with high-sounding false words, making use of the attraction of unclean desires of the flesh, they get into their power those newly made free from those who are living in error;

ματαιότητος mataiotētos “of vanity”