1 John iv. 1, 2. This is a material difference from the received text of the passage: "Every spirit that confesseth not that Jesus Christ is come in the flesh." The Vulgate translation and Origen agree with Irenæus, and Tertullian seems to recognise both readings (Adv. Marc. v. 16). Socrates tells us (vii. 32, p. 381) that the passage had been corrupted by those who wished to separate the humanity of Christ from His divinity, and that the old copies read, πᾶν πνεῦμα ὅ λύει τὸν Ἰησοῦν ἀπὸ τοῦ Θεοῦ οὐκ ἔστι, which exactly agrees with Origen's quotation, and very nearly with that of Irenæus, now before us. Polycarp (Ep. c. vii.) seems to allude to the passage as we have it now, and so does Ignatius (Ep. Smyr. c. v.). See the question discussed by Burton, in his Ante-Nicene Testimonies.