What did the Prophet Muhammad (peace be upon him) suggest as the best way to earn Allah's forgiveness and elevate one's rank?
 Abu Huraira reported:                      The Messenger of Allah (may peace be upon him) said: Should I not suggest to you that by which Allah obliterates the sins and elevates the ranks (of a man). They (the hearers) said: Yes, Messenger of Allah. He said: Performing the ablution thoroughly despite odds, tranverside of more paces towards the mosque, and waiting for the next prayer after observing a prayer, and that is mindfulness.