thine health. Hebrew thy healing. Referring to the healing of wounds.
be. bring up.
rereward. rearguard. Reference to Pentateuch (Exodus 14:19; Exodus 14:20). Compare Isaiah 52:12.
Related Commentaries of Isaiah 58:8
Isaiah 58:8
8 Then shall thy light break forth as the morning, and thine health shall spring forth speedily: and thy righteousness shall go before thee; the glory of the LORD shall be thy rereward.