4 Bible Verses about Uncertain Things

Your life will hang in doubt before you; night and day you will be filled with anxiety and have no assurance of living.

But have nothing to do with foolish and ignorant speculations [useless disputes over unedifying, stupid controversies], since you know that they produce strife and give birth to quarrels.

The disciples began looking at one another, puzzled and disturbed as to whom He could mean.

As for the rich in this present world, instruct them not to be conceited and arrogant, nor to set their hope on the uncertainty of riches, but on God, who richly and ceaselessly provides us with everything for our enjoyment.