Charles R. Mabey spent a formative period serving in the United States Army during the Spanish–American War before dedicating himself to missionary work for the LDS Church in Germany. He later transitioned into public service, representing his constituents in the Utah House of Representatives. Mabey also served on active duty in the Utah Field Artillery during World War I. His extensive involvement with the LDS Church included leadership roles within the Young Men's Mutual Improvement Association. Mabey's career in public service culminated in his tenure as mayor of Bountiful, Utah.

Charles R. Mabey's political identity is marked by a blend of military service and religious dedication, which likely shaped his economic policies as a banker. His legislative career in Utah reveals a strategic alignment with both progressive and conservative factions on environmental regulations, hinting at a nuanced approach to regional economic interests. Mabey's rhetoric often intertwines civic duty with moral imperatives, suggesting a deeply personal connection to the issues he champions. His military background and church leadership positions indicate an underlying philosophy that values discipline and community service.