We do not know how long it took to cure Mark of his early fault, but he was thoroughly cured. The man that was afraid of dangers and difficulties and hypothetical risks in Asia Minor became brave enough to stand by the Apostle when he was a prisoner, and was not ashamed of his chain. And afterwards, so much had he won his way into the Apostle's confidence, and made himself needful for him by his services and his sweetness, that the lonely prisoner, with the gibbet or headsman's sword in prospect, feels that he would like to have Mark with him once more, and bids Timothy bring him with himself, for 'he is profitable to me for the ministry.' 'He can do a thousand things that a man like me cannot do for himself, and he does them all for love and nothing for reward.' So he wants Mark once more. And thus not only Paul's generosity, but Mark's own patient effort had pasted a clean sheet over the one that was inscribed with the black story of his desertion, and he became 'profitable for' the task that he had once in so petulant and cowardly a way, flung up.
Well, translate that from the particular into the general and it comes to this. Let no man set limits to the possibilities of his own restoration, and of his curing faults which are most deeply rooted within himself. Hope and effort should be boundless. There is nothing that a Christian man may not reach, in the way of victory over his worse self, and ejection of his most deeply-rooted faults, if only he will be true to Jesus, and use the gifts that are given to him. There are many of us whose daily life is pitched in a minor key; whose whole landscape is grey and monotonous and sunless; who feel as if yesterday must set the tune for to-day, and as if, because we have been beaten and baffled so often, it is useless to try again. But remember that the field on which the Stone of Help was erected, to commemorate the great and decisive victory that Israel won, was the very field on which the same foes had before contended, and _then_ Israel had been defeated.
So, brethren, we may win victories on the very soil where formerly we were shamefully put to the rout; and our Christ with us will make anything possible for us, in the way of restoration, of cure of old faults, of ceasing to repeat former sins. I suppose that when a spar is snapped on board a vessel, and lashed together with spun yarn and lanyards, as a sailor knows how to do, it is stronger at the point of fracture than it was before. I suppose that it is possible for a man to be most impregnable at the point where he is naturally weakest, if he chooses to use the defences that Jesus Christ has given.
III. Take another lesson--the greatness of little service.
We do not hear that this John Mark ever tried to do any work in the way of preaching the gospel. His business was a very much humbler one. He had to attend to Paul's comfort. He had to be his factotum, man of all work; looking after material things, the commissariat, the thousand and one trifles that some one had to see to if the Apostle's great work was to get done. And he did it all his life long. It was enough for him to do thoroughly the entirely 'secular' work, as some people would think it, which it was in his power to do. That needed some self-suppression. It would have been so natural for Mark to have said, 'Paul sends Timothy to be bishop in Crete; and Titus to look after other churches; Epaphroditus is an official here; and Apollos is a great preacher there. And here am I, grinding away at the secularities yet. I think I'll "strike," and try and get more conspicuous work.' Or he might perhaps deceive himself, and say, 'more directly religious work,' like a great many of us that often mask a very carnal desire for prominence under a very saintly guise of desire to do spiritual service. Let us take care of that. This 'minister,' who was not a minister at all, in our sense of the word, but only in the sense of being a servant, a private attendant and valet of the Apostle, was glad to do that work all his days.