James 4:11-17

11Do not speak evil against one another, brothers. The one who speaks against a brother or judges his brother, speaks evil against the law and judges the law. But if you judge the law, you are not a doer of the law but a judge.

12There is only one lawgiver and judge, he who is able to save and to destroy. But who are you to judge your neighbor?

13Come now, you who say, "Today or tomorrow we will go into such and such a town and spend a year there and trade and make a profit"—

14yet you do not know what tomorrow will bring. What is your life? For you are a mist that appears for a little time and then vanishes.

15Instead you ought to say, "If the Lord wills, we will live and do this or that."

16As it is, you boast in your arrogance. All such boasting is evil.

17So whoever knows the right thing to do and fails to do it, for him it is sin.