The preservation of al-Qur'an involves the following except

The preservation of the al-Qur'an is a significant aspect of Islamic tradition and history. Several key processes have been involved in ensuring that it remains unchanged and authentic over centuries. These processes include:

Arrangement: The chapters (known as Surahs) and verses (Ayahs) of the Qur'an were meticulously arranged under the guidance of Prophet Muhammad. The arrangement plays a crucial role in its preservation by maintaining the order that was divinely inspired.

Standardization: Over time, different dialects and readings of the Qur'an began to emerge. To preserve the uniformity and accuracy of the Qur'an's recitation and written form, Caliph Uthman ibn Affan standardized the text. This involved producing a single, unified version of the Qur'an and distributing it to different regions. This step was vital to ensure that all Muslims, regardless of their location, were using the same text.

Compilation: The Qur'an was initially revealed orally and then memorized by the followers of Islam. However, after the passing of the Prophet Muhammad, it was compiled into a written book. The first comprehensive compilation was carried out during the caliphate of Abu Bakr, the first Caliph, under the leadership of Zayd ibn Thabit. This ensured that the oral transmission was accurately reflected in a physical form.

The option that is not part of the preservation of the al-Qur'an is italicization. Italicization is a typographic style that is used in writing to emphasize certain words or passages. While it might be used in modern printing or digital texts to highlight or differentiate certain parts for stylistic purposes, it is not a fundamental element of the traditional or historical process of preserving the Quranic text. The preservation of the Qur'an relies on the accurate transmission, memorization, and reproduction of its content without alterations in its text, including its style. Therefore, italicization does not play a role in its historical preservation.