World Wide Study Bible
a Bible passage
Who has believed what we have heard?
And to whom has the arm of the Lord been revealed?
Isa 53:1-12. Man's Unbelief: Messiah's Vicarious Sufferings, and Final Triumph for Man.
The speaker, according to Horsley, personates the repenting Jews in the latter ages of the world coming over to the faith of the Redeemer; the whole is their penitent confession. This view suits the context (Isa 52:7-9), which is not to be fully realized until Israel is restored. However, primarily, it is the abrupt exclamation of the prophet: "Who hath believed our report," that of Isaiah and the other prophets, as to Messiah? The infidel's objection from the unbelief of the Jews is anticipated and hereby answered: that unbelief and the cause of it (Messiah's humiliation, whereas they looked for One coming to reign) were foreseen and foretold.
arm—power (Isa 40:10); exercised in miracles and in saving men (Ro 1:16; 1Co 1:18). The prophet, as if present during Messiah's ministry on earth, is deeply moved to see how few believed on Him (Isa 49:4; Mr 6:6; 9:19; Ac 1:15). Two reasons are given why all ought to have believed: (1) The "report" of the "ancient prophets." (2) "The arm of Jehovah" exhibited in Messiah while on earth. In Horsley's view, this will be the penitent confession of the Jews, "How few of our nation, in Messiah's days, believed in Him!"