The Qur'an came down to earth by confirming its function as al-huda (guidance), al-bayyinat (explanation of guidance), al-furqan (differentiation between right and wrong), al-Syifa' (illuminator of the mind and heart), al-Rahmah (bringing good in the hereafter), and al-Dhikr (warning). However, such functions of the Qur'an cannot be seen and felt the benefits in the reality of life, given the limitations of human ability and willingness to prove it. The Qur'an is only read and memorized for the sake of worship and to get a reward; or simply understood its content as knowledge. The presence of the Qur'an has not moved people who justify it to develop science, culture, and civilization. The science, culture, and civilization developed by Musl...