James 4:14

Yet you do not know what will happen tomorrow. What is your life? You are a mist that appears for a little while and then vanishes.

1 Peter 1:24

For, "All flesh is like grass, and all its glory like the flower of grass. The grass withers, and the flower falls,

1 John 2:17

And the world is passing away, and the lust of it; but he who does the will of God abides forever.

James 1:10

and the rich man is to glory in his humiliation, because like the flower of the grass he will pass away.

1 Peter 4:7

The end of all things is near; therefore be clear minded and sober for your prayers.

Treasury of Scripture Knowledge

Summary

Whereas ye know not what shall be on the morrow. For what is your life? It is even a vapour, that appeareth for a little time, and then vanisheth away.

Bible References

A vapour

James 1:10
and the rich man is to glory in his humiliation, because like the flower of the grass he will pass away.
1 Peter 1:24
For, "All flesh is like grass, and all its glory like the flower of grass. The grass withers, and the flower falls,
1 Peter 4:7
The end of all things is near; therefore be clear minded and sober for your prayers.
1 John 2:17
And the world is passing away, and the lust of it; but he who does the will of God abides forever.