All men are guilty of idolatry at one time or another. It's built into the fallen nature of men.
From Calvin...
"Though all men do not worship the same idols, they are all nevertheless in bondage to idolatry." (Romans 338)"Every one of us is, from his mother's womb, expert at inventing idols." (Acts II:413)
you have greater devotion to Calvin than i have ever witnessed any Catholic have to any saint.
glad to see you count St Augustine among the elect. he is the only Christian many Protestants can name from 95ad til 1517ad.