Do not complain, brothers, about one another, that you may not be judged.  Behold, the Judge is standing before the gates.  Take as an example of hardship and patience, brothers, the prophets who spoke in the name of the Lord.  Indeed we call blessed those who have persevered.  You have heard of the perseverance of Job, and you have seen the purpose of the Lord, because “the Lord is compassionate and merciful.”

But above all, my brothers, do not swear, either by heaven or by earth or with any other oath, but let your “Yes” mean “Yes” and your “No” mean “No,” that you may not incur condemnation.

James 5:9-12