Why are twelve sent forth? It’s a picture of the new Israel: twelve apostles; the twelve tribes and twelve apostles. Here is a new order.
Where does our authentication come from today? Many of the charismatics say, ‘You can't preach the gospel without authentication. So the healings are for today’, and they try to bring the scene of the New Testament up to the present time. They want miracles to impress people. They can't perform the miracles and the healings of the New Testament so they exaggerate a great deal, and imagine a great deal of it. Well, where is our authentication today? The apostles needed it in those days because they were the bearers, the penman, the instruments of inspiration of Scripture. They needed authentication, the apostles, of a very special kind so that people knew who they were and their authority. But then Christ went on to say, ‘When the Holy Spirit comes, he will convince the world of sin and of righteousness, and of judgement. Christ is saying, when the Spirit comes, it's going to be different. The ongoing church won't have the authentication of preachers being able to do miracles. Yes, there will be miracles of healing, but simply in answer to prayer. There won't be gifted persons, personally authenticated. When the Spirit comes, he will be the authenticator. He will convince the world of sin and of righteousness, and of judgement. What is the authentication for today? It is that as the word is preached, hearers are illuminated by the Holy Spirit, and in their hearts they are regenerated. One moment that doubting sinner who has trouble with the Bible and is programmed to believe by atheism that it's all myths, and it isn’t inspired, and it's just an ancient book. Suddenly, as he hears the preaching and as he reads the Bible, there dawns on him a realisation, this is true. Everything I read makes sense. Oh there are things I don't understand, but I never thought this last week. Now I've come to see this is the truth of God. It is self-authenticating to me. The Spirit will convince the world of sin, and of righteousness, and judgement (John 16:8). Not miracles, not signs, not wonders, but the work of the Holy Spirit is the great authenticator of the message in the New Testament age, and Pentecostalism has missed that.