What is the reward for taking care of the mosque's elder and fulfilling his needs?

Being kind to people and feeding the hungry, especially an elder and a caretaker of a mosque, brings great good and immense reward. Allah loves those who do good. It has been reported that the most beloved of people to Allah are those most beneficial to people, and that whoever honors an elder, Allah will honor him in his old age. The Prophet, peace and blessings be upon him, also urged spreading greetings, feeding the hungry, maintaining kinship ties, and praying at night to enter Paradise peacefully.