Mahajano yena gatah sa panthah: [Cc. Madhya 17.186] “We have simply to see that great personalities, as they have taken up, we have to follow. That’s all.” Just like in your Christian religion you may not understand all the Biblical injunctions or you may not have the time, but you’ll simply, if you follow the ideal life of Lord Jesus Christ, then you get the same result. Similarly, the Muhammadans, if they follow the ideal life of Muhammad, Hazrat Muhammad, so they get the result.

From Srila Prabhupada’s lecture on Bhagavad-gita 2.12 — New York, March 7, 1966