Don't confuse 'Arian' with 'Aryan', which refers to a different ethnicity and historical context. While 'Arian' is a religious term, 'Aryan' relates to racial theories debunked by modern science.
Pro Tip 2/3
Christian History
Understanding the Christian historical context, specifically the Council of Nicaea, will clarify Arian beliefs. Studying the Arian controversy helps grasp why Arians were significant in early Christian debates.
Pro Tip 3/3
Historical Usage
Realize that 'Arian' is not a common term today; it's primarily used in historical or theological discourse. She encountered the term 'Arian' while reading a book on ancient Church history.