Dogmas.

So as to guard the right path of faith, the Church has had to forge strict forms for the expression

of the truths of faith: it has had to build up the fortresses of truth for the repulsion of influences

foreign to the Church. The definitions of truth declared by the Church have been called,

since the days of the Apostles, dogmas. In the Acts of the Apostles we read of the Apostles Paul

and Timothy that “as they went through the cities, they delivered them the decrees (dogmata) for

to keep, that were ordained of the apostles and elders which were at Jerusalem” (Acts 16:4; here

the reference is to the decrees of the Apostolic Council which is described in the fifteenth chapter

of the Book of Acts). Among the ancient Greeks and Romans the Greek word dogmat was used

to refer a) to philosophical conceptions, and b) to directives which were to be precisely fulfilled.

In the Christian understanding, “dogmas” are the opposite of “opinions,” that is, inconstant personal

conceptions.