'Frailty' in the Bible

You have shriveled me up—it has become a witness;My frailty rises up against me and testifies to my face.

Remember how fleeting my lifetime is;For what vanity, [for what emptiness, for what futility, for what wisp of smoke] You have created all the sons of men!

If you then, with all your human frailty, know how to give your children gifts that are good for them, how much more certainly will your Father who is in Heaven give the Holy Spirit to those who ask Him!"

I am speaking in simple terms because of the frailty of your human nature. Just as you once offered the parts of your body as slaves to impurity and to greater and greater disobedience, so now, in the same way, you must offer the parts of your body as slaves to righteousness that leads to sanctification.

For the creation was subjected to frustration and futility, not willingly [because of some intentional fault on its part], but by the will of Him who subjected it, in hope

extinguished the power of [raging] fire, escaped the edge of the sword, out of weakness were made strong, became mighty and unbeatable in battle, putting enemy forces to flight.

and the rich man is to glory in being humbled [by trials revealing human frailty, knowing true riches are found in the grace of God], for like the flower of the grass he will pass away.