In the Gospel of Matthew, we read a sermon from Jesus about worry:
'That is why I am telling you not to worry about your life and what you are to eat, nor about your body and what you are to wear. Surely life is more than food, and the body more than clothing!
Look at the birds in the sky. They do not sow or reap or gather into barns; yet your heavenly Father feeds them. Are you not worth much more than they are?
Can any of you, however much you worry, add one single cubit to your span of life?
And why worry about clothing? Think of the flowers growing in the fields; they never have to work or spin;
yet I assure you that not even Solomon in all his royal robes was clothed like one of these.
Now if that is how God clothes the wild flowers growing in the field which are there today and thrown into the furnace tomorrow, will he not much more look after you…'
Gospel of Matthew (part of the New Testament),
chapter 6, verses 25 – 30
Sourced from: New Jerusalem Bible