The Quran
The faithful are inspired, consoled often moved to tears by its eloquence
and poetic imagery, especially when recited aloud. And yet, the Qur'an is
unique in being the only Scripture that is free of scientific inaccuracies,
whose historical authenticity can be verified, and whose text has been so
carefully preserved that just one authorized version (in Arabic) exists.
Approximately the length of the New Testament, the Qur'an is also the only
holy book that can be memorized in its entirety by people of all ages and
intellectual abilities - including non-Arabic speakers - which Muslims
consider to be one of its miracles.