Dawah To Mongols By Captive Muslim Women
Quran is unchanged word of God. since Quran is source of Islam then it is the best way to preach rather than based on individual perception. Of coarse, people give dawah based on different methodology and it works too but when they read Quran and find contradictions then they get confuse. From what i have seen so far, people who convert due to Quran stay fast with the religion. However, people who got inspired due to scientific argument philosophical argument they get confuse and find difficulty to remain muslim.