Surah 20 Taha verses 74,-79, Session 13 The 3 places of purification, earth, grave or the hereafter. Entry to the Garden of Eternity is Grace, the key is Tawheed and the rank is determined by deeds. The Isra of Musa (as) and his followers and his supplication as he (as) crossed the sea. 2 groups of people if sound then the people are sound, the Rulers & Scholars, hence make a supplication for them.