‘Whoever removes a worldly calamity from the believer, Allah will remove a calamity from his calamity on the Day of Resurrection. Whoever removes the lack of the needy in any corner, Allah will remove the lack of his world - the Hereafter. Whoever conceals the faults of a Muslim, Allah will conceal his faults in this world and in the Hereafter. And as long as the servant is with the help of his other brother, Allah will be with him. Whoever seeks knowledge, Allah will make easy for him the path to Paradise. '