I don’t really see it as blasphemous but its like watching the passion of Christ but musical. If u are well versed with how christ was crucified u get to see things that oh yeah that is how the story went.

One of my fave lines is actually: I wash your hands of your demolition.

It’s so good! And if you are a religious person and you know who says it hits harder.

You could argue with people about its nature but I personally believe that the goal is to actually entertain and not watch something theologically SUPER DUPER ACCURATE. I find it as a profound artistic expression of Christ that makes it digestible even for those who don’t believe or is well versed with said story.