It was not mentioned in the scripture there, was it ? Works was mentioned, and it is fundamental to the word of the LORD there. Remember, repent, and do the first works.
The relationship between faith and works is a well-covered topic. I recommend looking at the full range of Biblical teaching on the matter, as opposed to proof-texting. A full read of Romans would be a great start. But you can parse it however you like.
Peace,
SR