In light of the ongoing Anglican Covenant discussions in the blogosphere, just a reminder from someone closer to the original fount of our faith than we are:

He will also judge those who cause schisms, who have no love for God and instead desire their own way more than the unity of the church, who for trifling reasons (or some other reason important to them) cut in pieces and divide the great and glorious body of Christ and (as far as they can) destroy it–those who speak about peace while causing war, who strain out a gnat but swallow a camel [Matt 23:24].  They can effect no reformation great enough to compensate for the harm their schism causes.