I think Jews have a different
interpretation of Isaiah and feel Christians take it out of context:
Origen, a prominent and influential church father, conceded in the year 248 CE – eight centuries before Rashi was born – that the consensus among the Jews in his time was that Isaiah 53 “bore reference to the whole [Jewish] people, regarded as one individual, and as being in a state of dispersion and suffering, in order that many proselytes might be gained, on account of the dispersion of the Jews among numerous heathen nations.”
3
The broad consensus among Jewish, and even some Christian commentators, that the “servant” in Isaiah 52-53 refers to the nation of Israel is understandable. Isaiah 53, which is the fourth of four renowned Servant Songs, is umbilically connected to its preceding chapters. The “servant” in each of the three previous Servant Songs is plainly and repeatedly identified as the nation of Israel.
Isaiah 41:8-9
Isaiah 44:1
Isaiah 44:21
Isaiah 45:4
Isaiah 48:20
Isaiah 49:3