Holy Prophet Muhammad al Mustafā (salla llāhu ʿalayhi wa-alehe wa-sallam) said:
"... The reward of the twenty third day is that you will pass through the Sirat Bridge along with prophets, truthful ones, martyrs and the virtuous. You will be rewarded as if you have fed every orphan and dressed every naked of my Ummah....."
[Reference: Sawaabul A’amaal, page 106]
Imām Muhammad ibn ‘Alī al-Baqir (alayhi salām) was asked:
by the narrator to let him know those deeds, which will keep him along with Imām (alayhi salām) in this world and the hereafter. Imām (alayhi salām)replied, “Recite Innaa anzalnaa (Sūrat al-Qadr) extensively and your tongue should not stop from repenting.”
[Reference: Sawaabul A’amaal, page. 215]
Imām Muhammad ibn ‘Alī al-Baqir (alayhi salām) said:
“One who recites Surah Qadr loudly is like a person who raises sword in the way of Allāh (Subhānahu wa ta'alā) and one who recites Surah Qadr in low voice is like a person who is smeared in blood fighting in the way of Allāh (Subhānahu wa ta'alā). One who recites it ten times, Allāh (Subhānahu wa ta'alā) will forgive one thousand sins committed by him.”
[Reference: Sawaabul A’amaal, page. 169]