690. It should be known, moreover, that there is never one society entirely and absolutely like another, nor is there one person like another in any society, but there is an accordant and harmonious variety of all; and the varieties are so ordered by the Lord that they conspire to one end, which is effected through love and faith in Him. Hence their unity. For the same reason the heaven and heavenly joy of one is never exactly and absolutely like that of another; but according to the varieties of love and faith, such are the heaven and the heavenly joy in those varieties.