Rambam on: What is Avodas Hashem? (Moreh ha'Nevuchim 3:51; Hilchos Deios 3:2-3)

This afternoon (4/5/22), in our Rambam Bekius chavurah, we were GOING to finish Hilchos Korban Pesach Chapter 9, but Yosef asked a question which was far more important: What is avodas Hashem? Since this is Rambam Bekius, we focused on the Rambam's answer, as expressed in the two places where - to my knowledge - he articulates it the most clearly. I thought this was a fitting topic to review before Pesach.