hallowed

, , , : of men, , ; by meton., , (cf. ); of God, ; as subst., , of the Messiah, (LXX); (Field, , 121), .† religiously right righteous pious Holy Tit 1:8 He 7:26 I Ti 2:8 De 32:4 Re 15:4 16:5 Ac 2:27 13:35 Ac 13:34 ὁ. χεῖρας ὁ ὅ. τὰ ὅ. Δανεὶδ τ. πιστά Notes (LXX)

and from G40 (ἅγιος), which relates to purity from defilement), i.e. hallowed (pious, sacred, sure)

holy, mercy, shalt be