question #1 Sahih Muslim 484b, Book 4, Hadith 248 : What significance does seeking forgiveness and returning to Allah hold in the life of a Muslim?

Hallowed be Thou, and with Thy praise, I seek forgiveness from Thee and return to Thee. She reported: I said: Messenger of Allah, what are these words that I find you reciting? He said: There has been made a sign for me in my Ummah; when I saw that, I uttered them (these words of glorification for Allah), and the sign is:” When Allah’s help and victory….. to the end of the surah.