We are saved and justified by faith alone. If you add anything to that it no longer by faith alone, it is by works.
Faith alone, yes. But God wants us to obey Him in faith. If you do not have faith, it is impossible to please Him. Is it important to obey God? What do you think? What do you believe? Is it true that faith without obedience is not (true) faith at all?
In other words, is there such a thing as faith without obedience? If you have faith in God why would you say that it is not important for you to obey Him?
I do not know why people say faith alone. It sounds like people are saying faith without works or faith without obedience.
You are saved by grace through faith and not of works. But God wants you to serve Him. He has prepared works in advance for you to do, if you are truly of Him.
Shalom.
Jacob