15.11 - And there never came a messenger to them except that they used to ridicule him. 15.12 - Thus do We insert it into the hearts of the criminals. 15.13 - They do not believe in it, while already preceded the example of the former (people). 15.14 - And even if We had opened upon them a gate from the sky so that they continued therein to ascend. 15.15 - They would have said: Indeed, our visions have been confused; rather, we are a people affected by illusions. 15.16 - And We have certainly made in the sky constellations and have decorated it for the observers. 15.17 - And We have guarded it against every pelted devil. 15.18 - Except one who sneaks a hearing and is pursued by an obvious meteor. 15.19 - And the earth, We have spread it and placed therein firm mountains and caused to grow therein of every well-balanced thing. 15.20 - And We have made for you therein means of livings and (for) those for whom you are not providers.