Behold... — The choice of the Servant has, as its complement, the indignation of Jehovah against those who attack him, and this thought is emphasised by a four-fold iteration. “They that strive with thee, &c,” represents the Hebrew idiom, the men of thy conflict, which stands emphatically at the end of each clause.
Related Commentaries of Isaiah 41:11
Isaiah 41:11-12
11 Behold, all they that were incensed against thee shall be ashamed and confounded: they shall be as nothing; and they that strived with thee shall perish.
12 Thou shalt seek them, and shalt not find them, even them that contended with thee: they that war against thee shall be as nothing, and as a thing of nought.