"Kami akan tunjukkan tanda-tanda Kami di ufuk-ufuk dan pada diri mereka sendiri sehingga jelas kepada mereka bahawa ia (iaitu Al-Quran) adalah benar dan apakah ianya tidak cukup bagi kamu bahawa sesungguhnya Allah menyaksikan segala sesuatu"

Surah Fussilat ayat 53

"We will show them Our signs in the universe, and within themselves, until it becomes manifest to them that this (the Qur'an) is the truth. Is it not sufficient in regard to your Lord that He is a Witness over all things"

Surah Fussilat verse 53