James 4:14 (ESV)

Come now, you who say,
“Today or tomorrow we will go into ... town and spend a year there and trade and make a profit”— yet you do not know what tomorrow will bring.

What is your life?
For you are a mist that appears for a little time and then vanishes.

Rocks in the Mist, 1890
Ivan Konstantinovich Aivazovsky (Russian, 1817-1900)