Sind Katholiken Christen?

Sind Katholiken Christen? is a single-issue comic from Chick Publications, first released in 2003 and still in print. It is a tract-style comic that questions the compatibility of Catholicism with Christianity, reflecting the publisher's long-running evangelical and polemical approach. The comic is most associated with Jack Chick, the controversial creator known for his distinctive, bluntly theological black-and-white comics. It matters as a representative example of Chick's enduring, widely distributed tract ministry, sparking debate about faith and doctrine.