en_tn/mat/08/17.md

This was to fulfill

"Jesus did this to fulfill"

what was spoken through Isaiah the prophet

This can be stated in active form. Alternate translation: "what Isaiah the prophet had spoken" (See: rc://en/ta/man/jit/figs-activepassive)

He took away our illnesses and bore our diseases

Matthew is quoting the prophet Isaiah. These two phrases mean basically the same thing and emphasize that he healed people's diseases. Alternate translation: "Truly he healed us from our sickness" (See: rc://en/ta/man/jit/figs-parallelism)