Mandaeism is a religion that dates back thousands of years. It is also sometimes called "The Last Gnostic Religion". It is focused on understanding the true nature of the world and how we can be closer to God. Mandaeians believe in one God, who is known in many different forms, including Angra Mainyu, the creator of evil. They also believe in many different spiritual beings, like angels and other divine creatures, that can help us on our journey of understanding. They also have certain rituals and practices that help them to be closer to their beliefs and to live a life according to their faith.