Mark 6 · a question people ask
"He could do no mighty work there" (6:5). Couldn't Jesus do anything he wanted?
Here is exactly what the verses say. "He could do no mighty work there, except that he laid his hands on a few sick people and healed them" (6:5). Then, "He marveled because of their unbelief" (6:6). So even there some sick people were healed. Matthew tells it this way: "He didn’t do many mighty works there because of their unbelief" (Matthew 13:58). Mark has could do no, with a few sick people healed, and sets their unbelief in the next sentence; Matthew has didn’t do many, with "because of their unbelief" in the same sentence. The verses say no more about why, and these notes don't explain it beyond them.
The verses
“He could do no mighty work there, except that he laid his hands on a few sick people and healed them. He marveled because of their unbelief. He went around the villages teaching.”
“He didn’t do many mighty works there because of their unbelief.”