By the sun and its brightness;[1] by the moon, as she follows him;[2] by the day, which shows its splendor;[3] by the night, which draws a veil over it;[4] by the heaven and Him Who made it;[5] by the earth and Him Who spread it;[6] by the soul and Him Who perfected it[7] and inspired it with knowledge of what is wrong for it and what is right for it:[8] indeed successful will be the one who keeps it pure,[9] and indeed failure will be the one who corrupts it![10] The people of Thamud denied the truth because of their arrogant transgression[11] when the most wicked man among them was deputed to kill the she-camel.[12] The Messenger of Allah warned them, saying: "This is Allah’s She-camel do not molest her! Let her drink on her turn."[13] They disbelieved him and hamstrung her. Therefore, for that crime, their Lord let loose His scourge upon them and leveled them to the ground.[14] For He (Allah) has no fear of its consequences.[15]