Canon 77
About the fact that someone who has a physical defect (lameness, lack of an eye) can be a bishop if he is worthy.
If someone has an injured eye or a mutilated leg, but he is worthy to be a bishop, let him be, for it is not physical injury that can defile him, but spiritual defilement.
Greek original
Εἴ τις ἀνάπηρος ᾖ τὸν ὀφθαλμόν, ἢ τὸ σκέλος πεπληγμένος, ἄξιος δέ ἐστιν ἐπισκοπῆς, γινέσθω· οὐ γὰρ λώβη σώματος αὐτὸν μιαίνει, ἀλλὰ ψυχῆς μολυσμός.
Parallel canons
Ап.222325297880IВс.210IVВс.2Трул.102223VIIВс.41519Неокес.1Лаод.412Карф.515164563Двукр.8Вас.61648290Григ.Нисск.5