Arius taught that only God the Father was eternal and too pure and infinite to appear on the earth. Therefore, God produced Christ the Son out of nothing as the first and greatest creation. The Son is then the one who created the universe. Though Christ was a creation, because of his great position and authority, he was to be worshipped and even looked upon as God.
He was exiled in 325 after his teaching was condemned as heresy. Just because someone follows the oldest heresy known does not make it truth at all Mee.