In his monograph on Isaiah 53 in the Light of Homecoming After Exile (Forschungen Zum Alten Testamentbears ) (46-49), Fredrik Hagglund offers a helpful outline of the chapter. The following scheme is a modification of his work:
A. Exaltation of the Servant, 52:13-15
B. Question from Yahweh: Who has believed our report? 53:1
C. Physical appearance of the Servant, 53:2-3 (four bicolons)
D. Evaluation of the Servant by “we,” 53:4-5
E. Confession: All we like sheep have gone astray, 53:6a
D’. Servant bears iniquity like sheep, 53:6b-7 (three and a half bicolons, the final half-line is a “silent” blank)
C’. Cut off from living, 53:8-9
A’. Exaltation of the Servant, 53:10-12a (Hagglund splits verse 10 off from the rest)
B’. Yahweh’s summary: He interceded for the transgressors, 53:10b