“Invite to the way of your Lord with wisdom and beautiful preaching; and argue with them in ways that are best and most gracious; for your Lord knows best who have strayed from His Path, and who are truly guided.” Quran 16:125 “Those in whose hearts is no mercy for others will not attain the mercy of Allah.” (Bukhari and Muslim) “Verily, Allah is mild and is fond of mildness, and He gives to the mild what He does not give to the harsh.”