[And said], "If you do good, you do good for yourselves; and if you do evil, [you do it] to yourselves." Then when the final promise came, [We sent your enemies] to sadden your faces and to enter the temple in Jerusalem, as they entered it the first time, and to destroy what they had taken over with [total] destruction.
[Then Allah said], "It is expected, [if you repent], that your Lord will have mercy upon you. But if you return [to sin], We will return [to punishment]. And We have made Hell, for the disbelievers, a prison-bed."