The Angel of Jehovah, Abaddon, Michael — one figure through scripture?

Revelation 9:11 names the angel of the abyss "Abaddon" (Destroyer). Revelation 20:1-3 shows this angel binding Satan with the key of the abyss. Revelation 1:18 shows Jesus holds those keys. Tracing the figure: Exodus 12:23 (the destroyer in Egypt), Joshua 5:14 (prince of Jehovah's army with drawn sword; "remove your sandals" — same as Moses at the burning bush), Daniel 12:1 (Michael the great prince), Revelation 12:7 / 19:14 (same commander role). Do you see one consistent figure across all these passages? What other connections have you noticed? nwtprogress.com