In the name of Allah, Most Beneficent, Most Merciful

"Invite (all mankind) to the Way of your Lord (Islam) with wisdom (i.e. with Divine inspiration and the Qur'an) and beautiful preaching; and argue with them in a ways that are best. Truly, your Lord knows best who has gone astray from His Path, and He is the best Aware of those who are guided." (Translation Qur'an 16:125)