Definition: The term "Arianistical" refers to a religious movement within Christianity that espouses polytheistic practices such as polygamy, polytheism, and polyamory in the context of marriage and sexual relations with multiple partners. This perspective emphasizes unity in God's creation and divine union rather than individual fidelity or fidelity in relationships. While this ideology can sometimes be interpreted positively or negatively depending on one's interpretation of scripture or historical events related to it.