Our Gospels, in the true spirit of the ancient legend, find it unbecoming to allow the mother of Jesus, so long as she bore the heavenly germ, to be approached or profaned by an earthly husband. Consequently Luke (ii. 5) represents the connexion between Joseph and Mary, prior to the birth of Jesus, as a betrothment merely. And, as it is stated respecting the father of Plato, after his wife had become pregnant by Apollo: ὅθεν καθαρὰν γάμου φυλάξαι ἕως τῆς ἀποκυήσεως, [276] so likewise it is remarked of Joseph in Matthew (i. 25): καὶ οὐκ ἐγίνωσκεν αὐτὴν (τὴν γυναῖκα αὑτοῦ) ἕως οὖ ἔτεκε τὸν υἱὸν αὑτῆς τὸν πρωτότοκον. In each of these kindred passages the Greek word ἕως (till) must evidently receive the same interpretation. Now in the first quotation the meaning is incontestably this:—that till the time of Plato’s birth his father abstained from intercourse with his wife, but subsequently assumed his conjugal rights, since we hear of Plato’s brothers. In reference, therefore, to the parents of Jesus, the ἕως cannot have a different signification; in each case it indicates precisely the same limitation. So again the expression πρωτότοκος (firstborn) used in reference to Jesus in both the Gospels (Matt. i. 25, Luke ii. 7) supposes that Mary had other children, for as Lucian says: εἰ μὲν πρῶτος, οὐ μόνος· εἰ δὲ μόνος, οὐ πρῶτος. [277] Even in the same Gospels (Matt. xiii. 55, Luke viii. 19) mention is made of ἀδελφοῖς Ἰησοῦ (the brothers of Jesus). In the words of Fritzsche: Lubentissime post Jesu natales Mariam concessit Matthæus (Luke does the same) uxorem Josepho, in hoc uno occupatus, ne quis ante Jesu primordia mutuâ venere usos suspicaretur. But this did not continue to satisfy the orthodox; as the veneration for Mary rose even higher, she who had once become fruitful by divine agency was not subsequently to be profaned by the common relations of life. [278] The opinion that Mary after the birth of Jesus became the wife of Joseph, was early ranked among the heresies, [279] and the orthodox Fathers sought every means to escape from it and to combat it. They contended that according to the exegetical interpretation of ἕως οὗ, it sometimes affirmed or denied a thing, not merely up to a certain limit, but beyond that limitation and for ever; and that the words of Matthew οὐκ ἐγίνωσκεν αὐτὴν ἕως οὗ ἔτεκε κ.τ.λ. excluded a matrimonial connexion between Joseph and Mary for all time. [280] In like manner it was asserted of the term πρωτότοκος, that it did not necessarily include the subsequent birth of other children, but that it merely excluded any previous birth. [281] But in order to banish the thought of a matrimonial connexion between Mary and Joseph, not only grammatically but physiologically, they represented Joseph as a very old man, under whom Mary was placed for control and protection only; and the brothers of Jesus mentioned in the New Testament they regarded as the children of Joseph by a former marriage.