قُل أَرَأَيتَكُم إِن أَتاكُم عَذابُ اللَّهِ أَو أَتَتكُمُ السّاعَةُ أَغَيرَ اللَّهِ تَدعونَ إِن كُنتُم صادِقينَ

Say, "Have you considered: if there came to you the punishment of Allah or there came to you the Hour - is it other than Allah you would invoke, if you should be truthful?"