What if these "ideas/artistic work" are both wholly unoriginal and a blatantly offensive mockery? This "Jesus Christ" character is clearly only meant to disparage and sneer at Monty Python's Life of Brian. There is little originality or inherent value to the so-called "work of art!"
What if I think some work you deem offensive is very original and a work of art? And what if I'm offended by something you think is original and a work of art? Will that get banned, too? And who determines what constitutes something offensive or unoriginal?