Paul was not flinging bitter words at random, or yielding to passion, but was laying the black heart bare to the man's own eyes, that the seeing himself as God saw him might startle him into penitence. 'The corruption of the best is the worst.' The bitterest enemies of God's ways are those who have cast aside their early faith. A Jew who had stooped to be a juggler was indeed causing God's 'name to be blasphemed among the Gentiles.'
He and Paul each recognised in the other his most formidable foe. Elymas instinctively felt that the pro-consul must be kept from listening to the teaching of these two fellow-countrymen, and 'sought to _pervert_ him from the faith,' therein _perverting_ (the same word is used in both cases) 'the right ways of the Lord'; that is, opposing the divine purpose. He was a specimen of a class who attained influence in that epoch of unrest, when the more cultivated and nobler part of Roman society had lost faith in the old gods, and was turning wistfully and with widespread expectation to the mysterious East for enlightenment.
So, like a ship which plunges into the storm as soon as it clears the pier-head, the missionaries felt the first dash of the spray and blast of the wind directly they began their work. Since this was their first encounter with a foe which they would often have to meet, the duel assumes importance, and we understand not only the fulness of the narrative, but the miracle which assured Paul and Barnabas of Christ's help, and was meant to diffuse its encouragement along the line of their future work. For Elymas it was chastisement, which might lead him to cease to pervert the ways of the Lord, and himself begin to walk in them. Perhaps, after a season, he did see 'the better Sun.'
Saul's part in the incident is noteworthy. We observe the vivid touch, he 'fastened his eyes on him.' There must have been something very piercing in the fixed gaze of these flashing eyes. But Luke takes pains to prevent our thinking that Paul spoke from his own insight or was moved by human passion. He was 'filled with the Holy Ghost,' and, as His organ, poured out the scorching words that revealed the cowering apostate to himself, and announced the merciful punishment that was to fall. We need to be very sure that we are similarly filled before venturing to imitate the Apostle's tone.
III. The shifting of the scene to the mainland presents some noteworthy points. It is singular that there is no preaching mentioned as having been attempted in Perga, or anywhere along the coast, but that the two evangelists seem to have gone at once across the great mountain range of Taurus to Antioch of Pisidia.
A striking suggestion is made by Ramsay to the effect that the reason was a sudden attack of the malarial fever which is endemic in the low-lying coast plains, and for which the natural remedy is to get up among the mountains. If so, the journey to Antioch of Pisidia may not have been in the programme to which John Mark had agreed, and his return to Jerusalem may have been due to this departure from the original intention. Be that as it may, he stands for us as a beacon, warning against hasty entrance on great undertakings of which we have not counted the cost, no less than against cowardly flight from work, as soon as it begins to involve more danger or discomfort than we had reckoned on.
John Mark was willing to go a-missionarying as long as he was in Cyprus, where he was somebody and much at home, by his relationship to Barnabas; but when Perga and the climb over Taurus into strange lands came to be called for, his zeal and courage oozed out at his finger-ends, and he skulked back to his mother's house at Jerusalem. No wonder that Paul 'thought not good to take with them him who withdrew from them.' But even such faint hearts as Mark's may take courage from the fact that he nobly retrieved his youthful error, and won back Paul's confidence, and proved himself 'profitable to him for the ministry.'