Its attitude and not altitude that measures one's success. Creativity and skill are certainly THE factors that measure an artist's ability but morality is yet another asset that a true scholar of art should possess. I am not trying to voice anything for or against any religion. Religion is too a trivial boundary for an artist and I believe an artist can well go beyond that to depict his expression. Thinking is infinite, it has no boundary but thinking cannot be flawed and erratic; if it tends to be, its the artist who has to decide about its correctness. He should be able to direct himself not to let his thinking flow towards the region of error and false prediction.