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?

Saint Vincent de Paul