وَالْمِعْرَاجُ حَقٌّ
The Ascension is true.
The Night Journey from al-Masjid al-Ḥarām to al-Masjid al-Aqṣā and the Ascension are affirmed as true events. Reducing them to a merely moral metaphor can deny the reported reality.
The details are not fixed by everyday assumptions about ordinary experience. Accepting reliable report does not authorize adding unsupported particulars that the report itself does not give.