“When abu al-Hassan the first (a.s.), raised his head from last sajdah of witr prayer he said, ‘This is a position of one whose good deeds are due to Your bounties and whose thanksgiving is weak, but his sin is great. He does not have anything other than Your defending him and granting him mercy. You have said in Your book revealed to Your Holy Prophet and Messenger, “They sleep at night very little and in the morning ask forgiveness for their sins” (51: 18-19). My sleep has been very long and my standing for Salah (prayer) very little. This is morning. I ask You to forgive me my sin, like the one who is unable to harm himself, or benefit, control his death, life or resurrection.’ Then he (a.s.), would bow down to prostrate.”