'Glorification' of Allah سبحانه وتعالىٰ in Surah 3 v41 refers to Salah. There is no goodness in a deen that has no salah. The excellence of the Nafl Owabeen prayer, its an Isla - a prayer of rectification, you're not negligent, the angels surround you, you receive the reward of 12 years in worship, you gain a palace in the Garden of Eternity. How excellent is the time of negligence. The abrogation of the 2 rakat before the Magrib prayer.