He who removes from a believer one of his difficulties of this world, Allah will remove one of his troubles on the Day of Resurrection; and he who finds relief for a hard-pressed person, Allah will make things easy for him on the Day of Resurrection; he who covers up (the faults and sins) of a Muslim, Allah will cover up (his faults and sins) in this world and in the Hereafter. Allah supports His slave as long as the slave is supportive of his brother…” [Muslim]