John 4:50

The man believed what Jesus said to him, and went;

Then Jesus said to the Captain: "Go now, and it shall be according to your faith." And the man was cured that very hour.

"For saying that," he answered, "you may go. The demon has gone out of your daughter."

Why say 'possibly'?" Jesus replied. "Everything is possible for one who has faith."

When Jesus saw them, he said: "Go and show yourselves to the priest." And, as they were on their way, they were made clean.

"Did not I tell you," replied Jesus, "that, if you would believe in me, you should see the glory of God?"

This man was listening to Paul speaking, when Paul, fixing his eyes on him, and seeing that he had the faith to be healed,

He was not led by want of faith to doubt God's promise.

For he argued that God was able even to raise a man from the dead--and indeed, figuratively speaking, Abraham did receive Isaac back from the dead.

Treasury of Scripture Knowledge

Jesus saith unto him, Go thy way; thy son liveth. And the man believed the word that Jesus had spoken unto him, and he went his way.