Did Muslim tolerance encourage or limited the spade of Islam?

Muslim tolerance, particularly during the early years of Islam, played a significant role in its spread by fostering an environment of acceptance and coexistence with diverse cultures and religions. This inclusivity allowed for the integration of various customs and beliefs, which attracted converts and facilitated trade and cultural exchange. However, in some regions, intolerance and rigid interpretations of Islam occasionally limited its spread, as sectarian conflicts and resistance to foreign influences sometimes created barriers. Overall, the balance of tolerance and intolerance shaped the historical trajectory of Islam's expansion.