"Be united with one another, and God will bless you. But let it
be by the charity of Jesus Christ, for any union which is not sealed
by the blood of Our Savior cannot perdure. It is therefore in Jesus
Christ, by Jesus Christ, and for Jesus Christ that you ought to be
united with one another. The Spirit of Jesus Christ is a spirit of
union and of peace. How can you attract people to Christ if you are
not united with one another and with him?" (Abelly, book II, ch. 1, 145)