structural:expansion, linguistic:paraphrasing, structural:scholar_edition
The Ginza Rabba, Ginza Rba, or Sidra Rabba, and formerly the Codex Nasaraeus, is the longest and the most important holy scripture of Mandaeism. The Ginza Rabba is composed of two parts: the Right Ginza (GR) and the Left Ginza (GL). The Right Ginza is composed of eighteen tractates and covers a variety of themes and topics, whereas the three tractates that make up the Left Ginza are unified in their focus on the fate of the soul after death. The Left Ginza is also occasionally referred to as the Book of Adam.