Speak not evil one of another, brethren. He that speaks evil of his brother, and judges his brother, speaks evil of the law, and judges the law: but if you judge the law, you are not a doer of the law, but a judge.

But brother goes to law with brother, and that before the unbelievers.

And when they heard it, they glorified the Lord, and said unto him, You see, brother, how many thousands of Jews there are who believe; and they are all zealous of the law: