The Book of James, Ch 1 : 1 - 4

"James, a bond-servant of God and of the Lord Jesus Christ,

To the twelve tribes who are dispersed abroad: Greetings.

Consider it all joy, my brothers and sisters, when you encounter various trials, knowing that the testing of your faith produces endurance. And let endurance have its perfect result, so that you may be perfect and complete, lacking in nothing."