Pamelius supposes that Tertullian here refers to St. Matthew’s account, where the word is μάχαιραν, on the ground that the mss. and versions of St. Luke’s Gospel invariably read διαμερισμόν. According to Rigaltius, however, Tertullian means that sword is written in Marcion’s Gospel of Luke, as if the heretic had adulterated the passage. Tertullian no doubt professes to quote all along from the Gospel of Luke, according to Marcion’s reading.