About Salat

And perform As-Salât (Iqâmat-as-Salât ), at the two ends of the day and in some hours of the night [i.e. the five compulsory Salât (prayers)]. Verily, the good deeds remove the evil deeds (i.e. small sins). That is a reminder (an advice) for the mindful (those who accept advice).
[Al Qur'an 11:114]