'When Allah wants good for a servant who commits a sin, He follows it with a punishment and reminds him to ask for forgiveness. But if Allah, wants bad for a servant who commits a sin, He follows it with a favour that makes him forget to ask for forgiveness and continue sinning. This is the meaning of Allah's verse, We will draw them imperceptibly [into ruin}, whence they do not know ? with favours whenever they sin.?