III. Philosophical.

Objective answering to Subjective.
All effect sacramental of the efficient.
Sacramentality of all Religion.
Ritualism peculiarly and necessarily sacramental.
Church Architecture, a condition of Ritualism.
Necessities induce accidents : and these material expressions.
Example :
Necessities of Ritualism, and their expressions in earlier
and later ages. Hence Symbolism.
Essential.
Intended.
Conventional, which again becomes intended.