Here’s the original from 1992. This is the earliest incarnation of South Park in which Jesus anilhilates an Evil Frosty! The Kenny killed looks just like Cartman haha.
and here’s the second version made a few years later. In this one the characters appear (in terms of animation and character) as they would in the future series, it just looks crappier. Instead of Frosty, we witness Jesus v. Santa! Who will win this epic showdown for the bragging rights of Father Christmas?