If Allah were to hasten the punishment for their evil as they hasten in asking good of this world, then the respite given to the people would have been terminated, but this is not Our way. We leave those people alone who do not entertain the hope of meeting Us, to blunder about in their rebellion.
Meaning:-
Hasten: be quick to do something, hurry, rush.
Respite: a period of temporary delay, a short period of rest or relief from something.
Terminated: to bring to an end; put an end.
Blunder: a stupid or careless mistake.
Rebellion: disobedience, insubordination.