252d

καὶ ὡς θεὸν αὐτὸν ἐκεῖνον ὄντα ἑαυτῷ οἷον ἄγαλμα τεκταίνεταί τε καὶ κατακοσμεῖ,
This auton is ambiguous, it can refer either to god or to the beloved (the commentary says, though, that it refers to the beloved).