'Works' in the Bible

What use is it, my brethren, if someone says he has faith but he has no works? Can that faith save him?

Even so faith, if it has no works, is dead, being by itself.

But someone may well say, “You have faith and I have works; show me your faith without the works, and I will show you my faith by my works.”

But are you willing to recognize, you foolish fellow, that faith without works is useless?

Was not Abraham our father justified by works when he offered up Isaac his son on the altar?

You see that faith was working with his works, and as a result of the works, faith was perfected;

You see that a man is justified by works and not by faith alone.

In the same way, was not Rahab the harlot also justified by works when she received the messengers and sent them out by another way?

For just as the body without the spirit is dead, so also faith without works is dead.