Paul exhorts the Philippians stand firm with one another and to be of one mind in the strongest rhetorical terms. Unity in Christ is a witness to Christ and the lack of unity is a scandal. Real love (not sentimental love) binds Christians one to another. All of us should have the same disposition, the same love, of the same soul, and the same mind. We are to put to death our own selfishness, and put others in our Christian community first.