Conquering Of Rome And Makkah
Quran has been perpetually transmitted to us generation after generation through consensus of the entire ummah. As you already know this is called ijma and tawatur, which is the strongest means of transmission of any knowledge through time. Knowledge transmitted through this mode does not require any proofs. This is however a separate topic that we have discussed earlier in a lot of detail. Once you have understood ijma and tawatur and have accepted the Quran on the basis of such strong evidence, then there’s no point in scrutinizing individual verses for accuracy. The only time one needs to re-assess is when any evidence is presented against anything in the Quran.
Does the ijma and tawattur extend to the point which can let us conclusively compare the dating of these two events? How do we know the verses themselves weren’t revealed after the defeat rather than being added later. That their actual time of revelation was after the conquering