OK, first MUD. Isaiah 63:5 "And I looked, and there was none to help; and I wondered that there was none to uphold: therefore mine own arm brought salvation unto me; and my fury, it upheld me."
MUD #1, who is God's ... OWN, OWN, OWN, ARM? God himself... right.
MUD #2. Isaiah 53:1 "Who hath believed our report? and to whom is the arm of the LORD revealed?" God is about to reveal his "OWN" ARM. Listen closely....... Isaiah 53:2 "For he (God's OWN ARM), shall grow up before him, (GOD), as a tender plant, and as a root out of a dry ground: he (God's OWN ARM), hath no form nor comeliness; and when we shall see him, (God's OWN ARM), there is no beauty that we should desire him,(God's OWN ARM),."
God's "OWN" ARM is a "he"/a "him", a person. and this PERSON is his, (God) "OWN" ARM...... meaning it God himself.
did you follow?
101G.