Luke 12:26

If then you cannot do even a very little thing, why do you worry about other matters?

Psalm 39:6

“Surely every man walks about as a phantom;
Surely they make an uproar for nothing;
He amasses riches and does not know who will gather them.

Ecclesiastes 7:13

Consider the work of God,
For who is able to straighten what He has bent?

Luke 12:29

And do not seek what you will eat and what you will drink, and do not keep worrying.

1 Peter 5:7

casting all your anxiety on Him, because He cares for you.

Treasury of Scripture Knowledge

Summary

If ye then be not able to do that thing which is least, why take ye thought for the rest?

General references

Bible References

Why

Luke 12:29
And do not seek what you will eat and what you will drink, and do not keep worrying.
Psalm 39:6
“Surely every man walks about as a phantom;
Surely they make an uproar for nothing;
He amasses riches and does not know who will gather them.
Ecclesiastes 7:13
Consider the work of God,
For who is able to straighten what He has bent?
1 Peter 5:7
casting all your anxiety on Him, because He cares for you.

General references

Psalm 104:27
They all wait for You
To give them their food in due season.