It required not just faith, but action.
https://www.gotquestions.org/take-up-your-bed-and-walk.html
What is the significance of Jesus telling the lame man to, “Take up your bed and walk” (John 5:8)? | GotQuestions.org
What is the significance of Jesus telling the lame man to, “Take up your bed and walk”? What is the meaning of John 5:8?
https://www.gotquestions.org/take-up-your-bed-and-walk.html