Here the classic distinction of the Unity of Brethren-namely that between essentialia, ministerialia, and accessoria, or what is essential, useful, and auxiliary (incidental) in the life of the church-came to Comenius's aid. This "hierarchy of truths" is to be respected. The essentials that would divide the church must be distinguished from the non-divisive incidentals.
I enjoy the disti ction between essentaland useful ersus prmary and seco dary
