One hadith says, “Allah shall ask on the Day of Judgement, ‘ Where are those who loved for the sake of my Greatness? Today when there is no shade save Mine, I shall have them in My Shade.'” (Sahih Muslim: Kitab al Birr wa al Silah)
Another tells us that “On the Day of Judgement, those who had mutual love for the sake of Allah’s Greatness shall be on pulpits of light and all shall envy them.” (Jami’ Tirmidhi, Kitab al Zuhd)