What was it which made his faith thus unreal?
It rested wholly on the miracles and signs; he 'wondered' when he saw them. Of course, miracles were meant to lead to faith; but if they did not lead on to a deeper sense of one's own evil and need, and so to a spiritual apprehension, then they were of no use.
The very beginning of the story points to the one bond that unites to God, as being the sense of need and the acceptance with heart and will of the testimony of Jesus Christ. Such a disposition is shown in the Samaritans, who make a contrast with Simon in that they believed Philip preaching, while Simon believed him working miracles. The true place of miracles is to attract attention, to prepare to listen to the word. They are only introductory. A faith may be founded on them, but, on the other hand, the impressions which they produce may be evanescent. How subordinate then, their place at the most! And the one thing which avails is a living contact of heart and soul with Jesus Christ.
Again, Simon's belief was purely an affair of the understanding. We are not to suppose, I think, that he merely believed in Philip as a miracle-worker; he must have had some notion about Philip's Master, and we know that it was belief in Jesus as the Christ that qualified in the Apostolic age for baptism. So it is reasonable to suppose that he had so much of head knowledge. But it was only head knowledge. There was in it no penitence, no self-abandonment, no fruit in holy desires; or in other words, there was no heart. It was credence, but not trust.
Now it does not matter how much or how little you know about Jesus Christ. It does not matter how you have come to that knowledge. It does not matter though you have received Christian ordinances as Simon had. If your faith is not a living power, leading to love and self-surrender, it is really nought. And here, on its earliest conflict with heathen magic, the gospel proclaims by the mouth of the Apostle what is true as to all formalists and nominal Christians: 'Thou hast neither part nor lot in this matter, for thy heart is not right.' One thing only unites to God—a faith which cleanses the heart, a faith which lays hold on Christ with will and conscience, a faith which, resting on penitent acknowledgment of sin, trusts wholly to His great mercy.
II. An instance of the constant tendency to corrupt Christianity with heathen superstition.
The Apostles' bestowal of the Holy Ghost, which was evidently accompanied by visible signs, had excited Simon's desire for so useful an aid to his conjuring, and he offers to buy the power, judging of them by himself, and betraying that what he was ready to buy he was also intending to sell.
The offer to buy has been taken as his great sin. Surely it was but the outcome of a greater. It was not only what he offered, but what he desired, that was wrong. He wanted that on 'whomsoever I lay hands, he may receive the Holy Ghost.' That preposterous wish was quite as bad as, and was the root of, his absurd offer to bribe Peter. Bribe Peter, indeed! Some of Peter's successors would have been amenable to such considerations, but not the horny-handed fisherman who had once said, 'Silver and gold have I none.'
Peter's answer, especially the words of my text, puts the Christian principle in sharp antagonism to the heathen one.
Simon regards what is sacred and spiritual purely as part of his stock-in-trade, contributing to his prestige. He offers to buy it. And the foundation of all his errors is that he regards spiritual gifts as capable of being received and exercised apart altogether from moral qualifications. He does not think at all of what is involved in the very name, 'the Holy Ghost.'