The Quran as well as a book of guidance for all manking is also a miraculous
Quran states in
“This day shall We save thee in the body, that thou mayest be a sign to those who come after thee! but verily, many among mankind are heedless of Our Signs!”
This Verse of the Quran is tells us about the preservation of Pharaoh’s body when he drowned in the river. It says that
“This day Allah will preserve Pharaoh’s body so that it will become a Sign for coming generation”
Moreover, Allah Almighty knew that there will be people in the earth who will reject this Miracle and thus He further states
“But Indeed some peoples are Heedless of Our Signs”
The Quran states that Pharaoh regarded himself as a deity and responded with slanders and threats to Prophet Musa’s (as) calls for him to believe in Allah. This arrogant attitude lasted until he was faced with the threat of death through drowning. The Qur’an relates that Pharaoh immediately turned to belief when faced with Allah’s punishment:
“We brought the tribe of Israel across the sea, and Pharaoh and his troops pursued them out of tyranny and enmity. Then, when he was on the point of drowning, he [Pharaoh] said: “I believe that there is no god but Him in Whom the tribe of Israel believes. I am one of the Muslims.” (Qur’an, 10:90)
However it was not accepted as it was not sincere
“What, now! When previously you rebelled and were one of the corrupters? Today we will preserve your body so you can be a Sign for people who come after you. Surely many people are heedless of Our Signs.”
An impartial scientist like Dr. Bucaille, who (being also a Christian) was conversant with the Biblical version of Pharaoh’s story as being drowned in pursuit of Prophet Moses. He was pleasantly surprised to learn that unknown to the world till only of late 20th century, the Holy Quran made definite prediction about the preservation of the body of that same Pharaoh of Moses’ time. This led Dr. Bucaille to study the Holy Quran thoroughly after learning the Arabic language and accepted Islam as the truth.
The body of Pharaoh is now lying in a Cairo museum as an open miracle of the Holy Quran, for those who pay heed to the signs of Allah.