Visiting for the sake of Allah

Abu Huraira reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as saying: "A person visited his brother in another town and Allaah deputed an Angel to wait for him on his way and when he came to him he said: Where do you intend to go? He said: I intend to go to my brother in this town. He said: Have you done any favour to him (the repayment of which you intend to get)? He said: No, excepting this that I love him for the sake of Allaah, the Exalted and Glorious. Thereupon he said: I am a messenger to you from, Allaah: (to inform you) that Allaah loves you as you love him (for His sake)" (Muslim, 6226)