Either the commonly-held conception of what "sin" looks like has changed significantly since the last Cultural Interpretations of Fictitious Religious Iconography meeting, or this specific crafter thought "Kick a Soccer Ball, Or Alternatively, Light a Soccer Ball on Fire And Throw it at Someone" didn't sound quite catchy enough, or obscure enough, for their stunning and inspirational illustrations.
Yes, those are Chef's hats. They're Chef's Hats For Jesus. And they're hilarious.