James 1:1-4

1 James, a bond-servant of God and of the Lord Jesus Christ, To the twelve tribes who are dispersed abroad: Greetings. 

2 Consider it all joy, my brethren, when you encounter various trials, 3 knowing that the testing of your faith produces endurance. 4 And let endurance have its perfect result, so that you may be perfect and complete, lacking in nothing.