Heresy has served the church and the world very well. God has used it, to goad believers into searching into, and formulating good and orthodox doctrine. One classic example of this is Arianism. Had it not been for this error, would we ever have come to the solid conclusion that Jesus Christ really is both God and Man?
The doctrine that the church is God's ultimate community on earth, (and His only community in heaven), might have been largely ignored and uninvestigated, had it not been for the recent emergence of the cult of the home. Radical patriarchalism, and its ancillaries, the exclusivity of the homeschool, and the abhorrence of ecclesiastical and magisterial authority, has propelled the movement we here refer to as "ecclesiocentricity."
Let us find reason to marvel at God's goodness, wisdom, and love. Let us also remember that everything that happens, even in the sovereignly-controlled universe the Lord God governs, is brought about by means, or precedents. Sometimes God allows very negative realities to exist, so as to later foster something much better--through the exposing of error, and the forwarding of a much more biblical alternative.