Origen (p. 375) goes on to quote Ephesians 2:3, which is highly compatible with the point of the Marcionites here, and then to quote 1 Cor 5:4–5, which is employed as an argument against the newness and difference of the Apostle as supposed by Marcionites.
For there is a wrath, whose children we were, according to the Apostle: “by nature we were children of wrath, just as the rest,” and the wrath has reached them in the end. God, then, sends that wrath along with anger, wrath, and affliction, and sends a dispatch for the sake of those who merit such things, through evil angels, like the wrath sent out on the fornicator at Corinth. And do you want to see that there was a wrath sent out on the part of the Apostle as the sender? Hear: “I have judged that when you and my spirit are gathered, with the power of the Lord Jesus, to hand over such a person.” The one that has been given over to Satan has been given over to wrath; the wrath, then, is sent out.
Ephesians 2:3 then, saying that we
were "children of wrath," was likely referenced by Marcionites.