A TREATISE ON UNITY IN THE FAITH   A house divided against itself cannot stand. It is no coincidence that churches are often considered to be houses of God for even they cannot stand when those within turn on each other. While the Lord, His Virtue, and His Word is everlasting, our Mother Church is not. Each brick laid is placed by mortals with impressionable passions and motives. When two men erect the foundations of a church, despite the differences they may share in family and creed,