Celestial language

Celestial is the language of celestials. It was brought to Toril through contact with good folk from other planes. It is described as beautiful, yet alien in nature, since it developed among beings with thought patterns very unlike those of humanity. Clerics often take the time to learn it, and the Celestial alphabet is used to transcribe the Mulhorandi language, except in Thay, where they write their own dialect of Mulhorandi using the Infernal alphabet instead.