Marcion seems to have changed man into Lord, or rather to have omitted the ἄνθρωπος of the second clause, letting the verse run thus: ὁ πρῶτος ἄνθρωπος ἐκ γῆς χοϊκὁς, ὁ δεύτερος Κύριος ἐξ οὐρανοῦ. Anything to cut off all connection with the Creator.