During the sixteenth century, three theological principles came to identify the Protestant Reformation: Sola gratia, sola fide, and sola scriptura. Sola gratia (Latin, ‘grace alone’ or ‘by grace alone’) emphasizes that salvation occurs by God’s ‘grace alone’ and not by human merit. Sola fide (Latin, ‘faith alone’ or ‘by faith alone’) is similar in that [...]