4 But [in fact] He has borne our griefs,

And He has carried our sorrows and pains;

Yet we [ignorantly] assumed that He was stricken,

Struck down by God and degraded and humiliated [by Him]. [Matt 8:17]

5 But He was wounded for our transgressions,

He was crushed for our wickedness [our sin, our injustice, our wrongdoing];

The punishment [required] for our well-being fell on Him,

And by His stripes (wounds) we are healed.