سُبْحَانَ ٱللَّٰهِ
Holy Qur'an
Al-Qur'an
Kids Qur'an
See note [2] on 12:1 .
The Qur-an is its own evidence. In the last Sura (xliii. 3) stress was laid on the fact that everyone could understand it. Here the stress is on the fact that it is a Message of Mercy from Allah in that it warns mankind against evil.