When a man recites as-Sajda (Al-Qur’an; 32) the devil retires weeping and saying, “Woe is me! The son of Adam has been commanded to prostrate himself and has done so, and will be rewarded with paradise; but I have been commanded to prostrate myself and have refused, so I will be punished with hell.”
Abu Huraira reported God’s Messenger as saying, “The nearest a servant comes to his Lord is when he is prostrating himself, so make supplication often.”
I was with God’s Messenger at night, and when I brought him his water for ablution and what he required, he told me to make a request. I said, “I ask to accompany you in paradise.” He asked if I had any other request to make, and when I replied that that was all, he said, “Then help me to accomplish this for you by devoting yourself often to prostration.”
One night I missed God’s Messenger from the bed, and when I sought him my hand came on the soles of his feet while he was in the act of prostration with them raised, and he was saying, “O God, I seek refuge in Thy good pleasure from Thy anger, and in Thy forgiveness from Thy punishment, and I seek refuge in Thee from Thee.* I cannot reckon Thy praise. Thou art as Thou hast lauded Thyself.”
* This form of words indicates that God alone can give refuge from His wrath.