Question: how luhya call their god?
Answer: Most modern-day Luhyas are Christians; for some (if not all) the word for God is Nyasaye or Nyasae (Were Khakaba). The word Nyasae when translated into English roughly corresponds with Nya (of) and Asae/ Asaye/ Sae/ Saye (God). The Luhya traditionally worshiped an ancient god of the same name or Were Khakaba.