In verse 2, noun "Sabaoth"
(plural) hosts or armies; used in the book of Romans in the New Testament
"Lord of Sabaoth"
 
 1  A mighty Fortress is our God,
    A Bulwark never failing;
    Our Helper He amid the flood
    Of mortal ills prevailing:
    For still our ancient foe
    Doth seek to work us woe;
    His craft and power are great,
    And, armed with cruel hate,
    On earth is not his equal.
 
 
 2  Did we in our own strength confide,
    Our striving would be losing;
    Were not the right Man on our side,
    The Man of God's own choosing:
    Dost ask who that may be?
    Christ Jesus, it is He;
    Lord Sabaoth His Name,
    From age to age the same,
    And He must win the battle.
 
 
 3  And though this world, with devils filled,
    Should threaten to undo us,
    We will not fear, for God hath willed
    His truth to triumph through us:
    The Prince of Darkness grim,
    We tremble not for him;
    His rage we can endure,
    For lo! his doom is sure,
    One little word shall fell him.
 
 
 4  That word above all earthly powers,
    No thanks to them, abideth;
    The Spirit and the gifts are ours
    Through Him who with us sideth:
    Let goods and kindred go,
    This mortal life also;
    The body they may kill:
    God's truth abideth still,
    His Kingdom is forever.