USPTO search reveals...0 trademarks of "Jesus Christ" because its not trademarkable.
There are a number of longer phrases which include the phrase "Jesus Christ" that are trademarked (either as logos or as phrases), but that is a very different thing.
But your example just proves that the trademark avenue is not a genuine moat for Disney. If dozens of trademarks have been given for logos containing Jesus Christ, then there can be dozens of logos containing Steamboat Willie.