Prophet Muhammad was given knowledge of the circumstances of previous nations, and became knowledgeable of the stories of prophets, messengers, tyrants, and of each generation from Adam until his time, coupled to knowledge of their laws and scriptures. He understood their history, news and how Allah dealt with them, their individual descriptions, they different opinions, knowledge of their time span and ages, the wisdom of their sages and the arguments of the unbelievers of every nation.
Nabiga ayaa loo aqoon oo ka mid ah xaaladaha quruumaha hore la siiyey, oo waxay noqdeen aqoon u leh oo ka mid ah sheekooyinka nebiyo ah, Rasuullo, Murtadinta, oo ka mid ah jiilka kasta Aadan ilaa uu waqti, oo ay weheliso in aqoonta sharciyada iyo Kutubo. Waxa uu fahamsan yahay taariikhdooda, wararka iyo sida Eebe ufallay iyagii, sharaxaada shakhsi ah, waxa ay fikrado kala duwan, aqoonta ay taako waqti iyo da ', xigmadda iyo nimankii xigmadda iyo doodaha kuwii gaaloobay yimid quruun kasta oo leh.