ἀφέλκονται .  So the Harl. ms. for ἐφέλκονται.  On the sense which may be applied to either verb cf. Valesius on Am. Marcellinus xviii. 2, whom the Ben. Ed. point out to be in error in thinking that Basil’s idea is of drawing a curtain or veil over the proceedings, and Chrysostom Hom. liv. in Matt.  ᾽Επὶ τοῖς δικασταῖς, ὅταν δημοσί& 139· κρινωσι, τὰ παραπετάσματα συνελκύσαντες οἱ παρεστῶτες πᾶσιν ἀυτοὺς δεικνύουσι.  This meaning of drawing so as to disclose is confirmed by Basil’s πάνδημοι πᾶσι γίγνονται in this passage and in Hom. in Ps. xxxii.