Classical Mandaic lives today chiefly in the mouths of priests. The Qolasta, the collection of canonical prayers, supplies the liturgy of the masbuta, the repeated flowing water baptism that stands at the centre of Mandaean religious life, and of the masiqta, the rites for the ascent of the soul after death. These are chanted in Classical Mandaic, and a tarmida, a priest, is by definition a man who has learned to read, recite and perform them. Around this priestly register the community's spoken languages are Arabic and Persian, though a spoken descendant, Neo-Mandaic, survives among a small number of families from Ahvaz and Khorramshahr in Iran, the last living branch of Eastern Aramaic outside the Assyrian and Jewish varieties.
The community itself is small and scattered. War and persecution after 2003 drove most Mandaeans out of Iraq, and the majority now live in diaspora in Australia, Sweden, the United States and elsewhere, where mandi temples beside rivers keep the baptismal liturgy going. The language is correspondingly endangered as a living tradition, and Mandaean associations, together with academic partners, now run classes and digitization projects so that the prayer books remain readable to the next generation of priests.