The values provided by the Quran are absolute, which means they are not related to time and space they will not change. These values are not based on any kind of mystical experience, which is essentially a matter of personal experience of something beyond something divine something holy. Whoever has the experience may be the biggest saint of Christianity, maybe the biggest monk of Buddhism, but can never claim whatever is his or her experience is ultimate for all human beings. All kinds of Kashfs and experiences of spirituality and mystical claims are very personal. It’s not a matter of all people can have the same experience.