Luke 12:24-26

24Think about the birds. They do not plant seeds in the ground. They do not cut down plants to eat. They have no buildings to store food. But God gives them food to eat. You are much more valuable than the birds.

25Even if you always worry about your life, you cannot make it as much as one hour longer!

26No, you cannot even do a small thing like that. So, if you are always worrying about the things that you need, will that really help you?