The Sweetness of Faith is Love

 Anas ibn Malik reported: The Prophet, peace and blessings be upon him, said, “None will taste the um-paraiso-chamado-palausweetness of faith until he loves a person only for the sake of Allah, until he would rather be thrown in the fire than to return to unbelief, and until Allah and His Messenger are more beloved to him than anything else.”

Source: Sahih Bukhari