7وَإِذ تَأَذَّنَ رَبُّكُم لَئِن شَكَرتُم لَأَزيدَنَّكُم ۖ وَلَئِن كَفَرتُم إِنَّ عَذابي لَشَديدٌSyed V. AhamedAnd (also) remember! Your Lord has (openly) proclaimed: "If you are thankful, I will add more (gifts) for you; But if you show thanklessness, verily, My (reference to Allah’s) punishment is really terrible."