بسم الله Bismillah In Islam, the religion has taught about being good and having good attitude and manners. Prophet Muhammad (May peace be upon him) is the great model and has very good manner and speech. Upon his manners people loved him and want to embrace Islam. The hadith on the screen was reported by Abu Huraira, and is recorded in the collection of Riyad As-Salihin 1511, Book 17, Hadith 1. https://sunnah.com/riyadussalihin:1511 People doesn't specifically embrace Islam because of phrase "the true religion", but also many reasons, from the act of worship or practice of Islam, for instant, manners. But not all muslim can be good, some muslims can be having bad manners.