INCREASE THE GREETING OF PEACE H 379 "By Him in whose Hands is my life, you will not enter Paradise unless you believe, and you will not truly believe unless you love one another. Shall I tell you something whereby you will love one another? Increase the greeting of peace among yourselves." R 379 Muslim with a chain up to Abu Hurairah who related that the Prophet, praise and peace be upon him, said this.
378- وعنه ، قَالَ : قَالَ رَسُول الله صلى الله عليه وآله وسلم : "والَّذِي نَفْسِي بِيَدِهِ ، لا تَدْخُلُوا الجَنَّةَ حَتَّى تُؤْمِنُوا ، وَلا تُؤْمِنُوا حَتَّى تَحَابُّوا ، أوَلاَ أدُلُّكُمْ عَلَى شَيْءٍ إِذَا فَعَلْتُمُوهُ تَحَابَبْتُمْ ؟ أفْشُوا السَّلامَ بينكم" رواه مسلم .