In this Hadith, Islam has been regarded as the medium of mutual love. This is the reason Muslims have been enjoined to greet each other regardless of acquaintance. It does not, however, mean that a Muslim will be a true believer or entitled to Jannah, by mere greeting. What it really means is that his Faith will become meaningful only when it is supported by actions. Greeting is an Islamic custom and a practical form and demonstration of it. The combination of Faith and its practice will take a Muslim to Jannah.