Paul now moves to a new subject: the assurance of power. He helps us to explore the power of God, what God has done.
It is easy to make an atheist, it is easy to convince any man or woman to be an unbeliever, to be an atheist. It is easy or relatively easy to convince a person to be a theist, that is to believe in the possibility that there is somehow, somewhere a God, and it is reasonable to suppose that there is a God. But it is impossible humanly to convince a person of the necessity of salvation in Christ, that they are grievous sinners and bound for hell, and to bring about in them such depths of conviction that they cry out for salvation and repent of their sin. It is impossible humanly speaking to persuade a person to get such a sight of Christ, suffering and dying on Calvary for sinners like them that their hearts melt and they long for him and for heaven and glory. That is impossible. It takes a miracle, the working of God’s power.
There are even evangelists who don’t understand what the apostle is saying here. ‘What is the exceeding greatness of his power to us-ward who believe’ and they say to congregations of people quite accurately, ‘You are a sinner. Christ is a Saviour for sinners. Just come to him. Take him into your heart. Put up your hands everybody who wants to be a Christian. Right, you are saved. It’s all done. It was easy, wasn’t it? You are now a Christian.’ They have not the slightest conception of the mighty power which is involved in every conversion.
Conversion may seem easy to us but how much power from God goes into one conversion! If we only grasped it, how much more we would throng the prayer meetings to pray for souls. How much more careful and persistent we would be in our witness to lost souls. The more we call upon God and acknowledge our need of his mighty power, the more we will be instrumental in gathering souls to him.