Complex sentence: The Udmurt Permians had a sky god, a farmer and weather deity "Inmar", the Erzya and Moksha Mordvins worshiped the earth mother responsible for harvest, "Mastor-Ava".
Split into simpler sentences: The Udmurt Permians had a sky god, a farmer and weather deity, "Inmar". The Erzya and Moksha Mordvins worshiped the earth mother responsible for harvest, "Mastor-Ava".