The verses of the Qur'an have been preserved by Allah until today without any change.

The Qur’an is protected by Allah and has come down to our day without any change for the past 1400 years. Allah informs us of this truth:

It is We Who have sent down the Reminder (the Qur’an) and We Who will preserve it.  (Surat al-Hijr, 9)

The Words of your Lord are perfect in truthfulness and justice. No one can change His Words. He is the All-Hearing, and the All-Knowing. (Surat al-An’am, 115)

These promises of Allah are sufficient for those who believe. Yet, Allah has shown us that the Qur’an is the book of truth by including certain scientific and numerical miracles in it.

The verses of the Qur'an have been preserved by Allah until today without any change.