King James Version (KJV)
“7 And the peace of God (Elohim), which passeth all understanding, shall keep your hearts and minds through (in, with, etc…) Christ (the Messiah) Jesus (YH’shua – the Word’s salvation or YH’s salvation). Always in YH’shua’s stead (in his example) Amein, Amein.
Strong’s Lexicon: http://www.eliyah.com/cgi-bin/strongs.cgi?file=hebrewlexicon&isindex=through
through: 1119 bmow bem-o’ prolongation for prepositional prefix; in, with, by, etc.:–for, in into, through.
