James 4:14
whosoever do not know that which belongs to the morrow: for what is your life? For you are a vapor, appearing for a moment, and then vanishing away;
1 Peter 1:24
Therefore all flesh is as grass, and all its glory as the flower of grass: the grass is withered, and the flower fell off;
1 John 2:17
The world and its lust are indeed passing away; but the one doing the will of God abides forever.
James 1:10
and the rich man, in his humility: because as the flower of the grass he will pass away.
1 Peter 4:7
But the end of all things is at hand. Therefore be prudent, and sober unto prayers: