Quran An Easy Book.
The creator of the universe spent his energy in protecting/preserving the “message” content, but didn’t bother that it was misinterpreted and misunderstood by the mainstream believers despite their best and sincere efforts to understand it ?
Unless the message is clear, how would people know what is right and wrong ? The problem with Qur’an’s message is that it is not clear if some actions are moral or immoral. Taking action after knowing right and wrong is another matter, but the confusion lies in the message itself.