Note 11 — IV
Reading edition
When we consider the New Testament use of this idea (cf. Rom. iv. 11; Rev. vii. 2 ff.; Eph. i. 13 f., and this passage), and remember that Paul and John can have had nothing to do with the Greek mysteries, it will be apparent that to adduce the ecclesiastical use of σφραγίς as a proof that the conceptions current in these mysteries had a powerful influence from the earliest times on the Christian conception of baptism is beside the mark. One of the earliest examples outside the New Testament is in the Shepherd of Hermas, Simil., viii. 6: ὁι πιστεύσαντες καὶ εἰληφότες τὴν σφραγῖδα καὶ τεθλακότες αὐτὴν καὶ μὴ τηρήσαντες ὑγιῆ. This figure of breaking the seal, by falling into sin and losing what baptism confers, is common. Sometimes it is varied: "Keep the flesh pure, καὶ τὴν σφραγῖδα ἄσπιλον," in 2 Clem. viii. 6. This may be made to carry superstition, but there is nothing superstitious or unscriptural in it to begin with.