3:8 one mind. That “one mind” should be the mind of Christ (Philippians 2:2,5).
3:8 compassion. This phrase suggests, “sympathizing with” one another.
3:8 love as brethren. Literally, “loving the brethren” (I John 3:14).
3:8 pitiful. This word can be translated “tender-hearted” (Ephesians 4:32).
3:8 courteous. “Courteous” means, literally, “being humble of mind” (Colossians 3:12).