Heb 7:15. Κατάδηλόν ἐστι) it is evident, namely, that which is asserted, Heb 7:11, [that there was no perfection realized by the Levitical priesthood-V. g.]-εἰ, if) An elegant particle for ὅτε, when, in reference to those to whom this point might seem to be either new or doubtful; as Act 26:23.-ὁμοιότητα, similitude) which is included in τάξις, order, and is called similitude, because here the discourse is designed to show the everlasting vigour and freshness of the priesthood in the following verse, from the phrase, εἰς τὸν αἰῶνα, for ever, Heb 7:17.