Why were Michael and Satan disputing over the body of Moses ?
"But when the archangel Michael, contending with the devil, was disputing about the body of Moses, he did not presume to pronounce a blasphemous judgment, but said, “The Lord rebuke you.” - Jude 1:9 ESV
SOURCE: Got Questions Ministries - https://www.youtube.com/@gotquestions
A Vision of Joshua the High Priest - Zechariah 3:1-10 ESV
Then he showed me Joshua the high priest standing before the angel of the Lord, and Satan standing at his right hand to accuse him. 2 And the Lord said to Satan, “The Lord rebuke you, O Satan! The Lord who has chosen Jerusalem rebuke you! Is not this a brand plucked from the fire?” 3 Now Joshua was standing before the angel, clothed with filthy garments. 4 And the angel said to those who were standing before him, “Remove the filthy garments from him.” And to him he said, “Behold, I have taken your iniquity away from you, and I will clothe you with pure vestments.” 5 And I said, “Let them put a clean turban on his head.” So they put a clean turban on his head and clothed him with garments. And the angel of the Lord was standing by.6 And the angel of the Lord solemnly assured Joshua, 7 “Thus says the Lord of hosts: If you will walk in my ways and keep my charge, then you shall rule my house and have charge of my courts, and I will give you the right of access among those who are standing here. 8 Hear now, O Joshua the high priest, you and your friends who sit before you, for they are men who are a sign: behold, I will bring my servant the Branch. 9 For behold, on the stone that I have set before Joshua, on a single stone with seven eyes, I will engrave its inscription, declares the Lord of hosts, and I will remove the iniquity of this land in a single day. 10 In that day, declares the Lord of hosts, every one of you will invite his neighbor to come under his vine and under his fig tree.”