III.
(Tradition. [^2148] )
The apostles distinguish between vain traditions of the Jews, and their own Christian paradoseisthe tradita apostolica (2 Tim. i. 13, 14; 2
Tim. ii. 2; 1 Cor. xi. 2; 2 Thess. iii. 6; 1 Cor. v. 8; 1 Cor. xvi. 2). Among these were (1) the authentication of their own Scriptures; (2) certain "forms of sound words," afterwards digested into liturgies; (3) the rules for celebrating the Lord's Supper, and of administering baptism; (4) the Christian Passover and the weekly Lord's Day; (5) the Jewish Sabbath and ordinances, how far to be respected while the temple yet stood; (6) the kiss of charity, and other observances of public worship; (7) the agapae, the rules about widows, etc.
In some degree these were the secret of the Church, with which "strangers intermeddled not" lawfully. The Lord's Supper was celebrated after the catechumens and mere hearers had withdrawn, and nobody was suffered to be present without receiving the sacrament. But, after the conversion of the empire, the canons and constitutions universally dispersed made public all these tradita; and the liturgies also were everywhere made known. It is idle, therefore, to shelter under theories of the Disciplina Arcani, those Middle-Age inventions, of which antiquity shows no trace but in many ways contradicts emphatically; e.g., the Eucharist, celebrated after the withdrawal of the non-communicants, and received, in both kinds, by all present, cannot be pleaded as the "secret" which justifies a ceremony in an unknown tongue and otherwise utterly different; in which the priest alone partakes, in which the cup is denied to the laity and which is exhibited with great pomp before all comers with no general participation.
