The language of Catholics and heretics is very much the same on this point of the Son’s ministration, with this essential difference of sense, that Catholic writers mean a ministration internal to the divine substance and an instrument connatural with the Father, and Arius meant an external and created medium of operation. Thus S. Clement calls our Lord ‘the All-harmonious Instrument (ὄργανον) of God.’ Protrept. p. 6; Eusebius ‘an animated and living instrument (ὄργανον ἔμψυχον), nay, rather divine and vivific of every substance and nature.’ Demonstr. iv. 4. S. Basil, on the other hand, insists that the Arians reduced our Lord to ‘an inanimate instrument,’ ὀργανον ἄψυχον, though they called Him ὑπουργὸν τελειότατον, most perfect minister or underworker. adv. Eunom. ii. 21. Elsewhere he makes them say, ‘the nature of a cause is one, and the nature of an instrument, ὀργάνου, another;….foreign then in nature is the Son from the Father, since such is an instrument from a workman.’ De Sp. S. n. 6 fin. vid. also n. 4 fin. 19, and 20. And so S. Gregory, ‘The Father signifies, the Word accomplishes, not servilely, nor ignorantly, but with knowledge and sovereignty, and to speak more suitably, in a father’s way, πατρικῶς. Orat. 30. 11. Cf. S. Cyril, in Joann. p. 48. Explanations such as these secure for the Catholic writers some freedom in their modes of speaking, e.g. Athan. speaks of the Son, as ‘enjoined and ministering,’ προσταττόμενος, καὶ ὑπουργῶν, Orat. ii. §22. Thus S. Irenæus speaks of the Father being well-pleased and commanding, κελεύοντος, and the Son doing and framing. Hær. iv. 75. S. Basil too, in the same treatise in which are some of the foregoing protests, speaks of ‘the Lord ordering,’ προστάσσοντα, and the word framing.’ de Sp. S. n. 38, S. Cyril of Jerusalem, of ‘Him who bids, ἐντελλεται, bidding to one who is present with Him,’ Cat. xi. 16. vid. also ὑπηρετῶν τῇ βουλῇ, Justin. Tryph. 126, and ὑπουργόν, Theoph. ad Autol. ii. 10. ἑξυπηρετῶν θελήματι, Clem. Strom. vii. p. 832.