Extremism, fanaticism, and bigotry are nothing but qualities that are basically forbidden by the right religion. The Noble Qur’an urges people in many verses to be gentle and merciful, pardoning and forgiving.
Allah Almighty guided all His slaves to the way of salvation and He does not approve of disbelief for them. However, He does not love the wrong attitude itself that man adopts by disbelief or causing corruption on earth.