Hadith: Anas ibn Malik Radiyallahu 'anhu narrates: I heard Rasullullah Sallallahu 'alaihi wasallam saying in a Hadith Qudsi that Allah the Almighty says: O son of Adam! So long as you call upon Me, and have hope in Me, I shall forgive you for what you have done; and I shall not care. O son of Adam! If your sins were to reach the heights of the skies, and then you ask forgiveness from Me, I would forgive you and I shall not care (that your sins were so many). (Tirmidhi: 3540)