4 Bible Verses about Insecurity

Urge upon those who are wealthy in this life not to pride themselves, or fix their hopes, on so uncertain a thing as wealth, but on God, who gives us a wealth of enjoyment on every side.

But as to the times and the moments, there is no need, Brothers, for any one to write to you. You yourselves know well that the Day of the Lord will come just as a thief comes in the night. When people are saying 'All is quiet and safe,' it is then that, like birth-pains upon a woman with child, Ruin comes suddenly upon them, and there will be no escape!