A key to strengthening spiritual muscles and enduring hardship is finding strength in the Word of God.

Walter Martin may refer to:
Walter Ralston Martin (1928–1989) American Evangelical minister author and Christian apologist
Walter Martin (rugby union) (1883–1933) Wales international rugby union player
Walter Martin (cyclist) (1891–?) American road racing cyclist
Walter Martin half of artists Martin & Muñoz
Gen. Walter Martin House a historic home located at Martinsburg in Lewis County New York
Walter Stillman Martin Christian minister and husband of Civilla D.