The Quran is the eternal miracle of the Prophet of Islam (s). The Quran is the best miracle of the Prophet and is a eternal testimony to the truthfulness of his message.
The Quran is a book outside of man’s intelligence. So far, nobody has been able to come up with a book similar to it. This book is a huge miracle from the sky.
The reason that the Quran is an eternal testimony to the prophethood of the Prophet of Islam (s) and his biggest miracle is because the Quran is an eternal, clear, international, and spiritual miracle.
The previous prophets had to have been alive with their miracles and they proved their miracles by challenging their opponents to produce similar miracles. In reality, their miracles were not the words of a prophet, rather they were the perfection. This is true for the other miracles of the Prophet of Islam as well.
But, the Quran is a spoken miracle which does not need an introduction. It, itself, invites its opposition to produce something similar to it, convicts them, and remains victorious after the competition.
Therefore, centuries after the death of the Prophet (s), as was the case during his lifetime, the challenge continues. It is religion. It is a miracle. It is a law. It is a proof of the law.
