4 Bible Verses about Insecurity

Charge the rich of this world not to be supercilious, nor to trust in uncertain riches, but in God, who provides all things richly for our use.

Now as to the times and the seasons, brothers, you have no need that anything be written to you. You yourselves know perfectly that the Day of the Lord will come as a thief in the night. While men are saying "Peace and safety," then, like birth-pangs upon a woman with child, destruction will come upon them suddenly. In no wise will they escape.