Healing Ministry Prayer

I made a commitment to some friends that every time we saw someone with a cast, we would pray for that person. I had read somewhere that a pastor called John Wimber, the father of the vineyard movement, to say, hey, how do I do the healing ministry? Can you come and teach me? He's like, not until you pray for a thousand sick people. And that was his point. Like the way you're going to see healing ministry is how? By praying for sick people. We were committed to seeing this thing. It started with sharing words on the go.