Quran Tafsir: Surah Al-Rum (30) - Tafsir Ibn Kathir & More
At the time of the advent of Islam, there were two very great empires in the world —the Christian Roman Empire and the Zoroastrian Persian Empire. There were constant clashes between these two. In the year 603 A.D., Iran (Persia) attacked the Roman Empire, taking advantage of certain weaknesses in the latter.