ὅσιος
hósios
hos'-ee-os
of uncertain affinity; properly, right (by intrinsic or divine character; thus distinguished from 1342, which refers rather to human statutes and relations; from ἱερός, which denotes formal consecration; and from ἅγιος, which relates to purity from defilement), i.e. hallowed (pious, sacred, sure). ἀνακαίνωσις

KJV translates as: holy, mercy, shalt be