It is an individual duty, not by all in congregation). These nawafil prayers are also called nafl. These are optional prayers for which those who voluntarily offer them reap the benefits of Allah ...

There are two types of prayers in Islam: Fard (obligatory prayers) and Sunnah and Nafl (optional prayers). Fard or obligatory prayers are compulsory for every Muslim. Muslims are required to ...

adding that Muslims should also strive to pray extra Sunnah and Nafl prayers to strengthen their connection with Allah. According to Islamic teachings, the five daily prayers are a pillar of Islam ...