'Brothers' in the Bible

For I rejoiced greatly when the brothers came and testified to your truth, just as you are living according to the truth.

Dear friend, you demonstrate faithfulness by whatever you do for the brothers (even though they are strangers).

Therefore, if I come, I will call attention to the deeds he is doing -- the bringing of unjustified charges against us with evil words! And not being content with that, he not only refuses to welcome the brothers himself, but hinders the people who want to do so and throws them out of the church!