Abu Hurairah (may Allah be pleased with him) reported: The Messenger of Allah (peace be upon him) said, “He who observes Tarawih prayer (night prayer during Ramadan) throughout Ramadan, out of sincerity of Faith and in the hope of earning reward will have his past sins pardoned..” (Al-Bukhari and Muslim)
Taraweeh prayer is one of the highlighted acts of worship that is offered during the nights of Ramadan after performing the obligatory `Isha’ and before the witr.
Sheikh Ismail Rufai talks in brief about the virtues and excellence of the night prayer in light of the Sunnah of the Prophet (peace be upon him).
Source: Huda TV.[opic_orginalurl]