Note 2 at Ac 14:10: Paul speaking with a loud voice demonstrated that he was totally confident of the results. He was not afraid to speak his faith before he saw any physical proof.

Note 3 at Ac 14:10: This man was not helped up. He leaped up on his own. The previous verse clearly states that this man had faith, and he demonstrated it when he leaped up. As in the case of the man with the withered hand that Jesus healed (Mr 3:5), it was after he began to act in faith that the healing came.