Tafsir of Al-Bayyinah 98:2

A Messenger from Allah, reciting purified pages. meaning, Muhammad and the Magnificent Qur'an he recites, which is written down among the most high gathering in purified pages. This is similar to Allah's statement,

فى صحف مكرمة

مرفوعة مطهرة

بٲيدى سفرة

كرام بررة

In Records held in honor. Exalted, purified, in the hands of scribes (angels). Honorable and obedient. (80:13-16) Then Allah says,

فيها كتب قيمة