Allah says in a Hadith Qudsi: My love is due for those who love each other for My sake (pleasure). And My love is due for those who maintain a relationship for My sake. My love is due for those who are sincere to each other for My sake. My love is due for those who visit each other for My sake. My love is due for those who spend on each other for My sake. Those who love each other for My sake, they shall be stationed on platform of light, and on account of their station they will be envied by the Prophets, the Siddiqeen (Righteous/truthful) and the Martyrs. (Ahmad)