The ‘he’ in 2 Thessalonians 2:7

2:7  τὸ γὰρ μυστήριον ἤδη ἐνεργεῖται τῆς ἀνομίας· μόνον ὁ κατέχων ἄρτι ἕως ἐκ μέσου γένηται 2 THESSALONIANS 2:7 For the mystery of lawlessness is already at work; only He who now restrains will do so until He is taken out of the way. T...