The very beginning of his preaching, according to Mark, was in this strain: "The time is fulfilled, and the kingdom of God has approached; repent, and believe the Gospel" (Mk. i. 15). Precisely similar is the purport of his earliest doctrine according to Matthew (Mt. iv. 7). How thoroughly he believed that the time was fulfilled is shown by his decided declaration that there were some among his hearers who would not taste of death till they had seen the kingdom of God come with power (Mk. ix. 1), a saying which, as it would never have been invented, is undoubtedly genuine. He told his disciples that Elias, who was expected to precede the kingdom of heaven, had already come (Mk. ix. 13).

Over and over again, in a hundred different ways, this absorbing thought finds expression in his language. The one and only message the disciples are instructed to carry to the "lost sheep of the house of Israel" is that the kingdom of heaven is at hand (Mt. x. 17). When a city does not receive them, they are to wipe off the dust of it against them, and bid them be sure that the kingdom of God is near them (Lu. x. 11). In the coming judgment, Chorazin, Bethsaida, and above all his own place Capernaum, were to suffer more than Tyre and Sidon. Earthly matters assume, in consequence of this conviction of their temporary nature, a very trivial aspect. The disciples are to take no thought for the morrow; the morrow will take thought for itself. Nor are they to trouble themselves about food and clothing, but to seek first the kingdom of God (Mt. vi. 31-34). They are not to lay up treasure on earth, but in heaven, in order that their hearts may be there (Mt. vi. 19-21). Moreover, they must be always on the watch, as the Son of man will come upon them at an unexpected hour. It would not do then to be engaged as the wicked antediluvians were when overtaken by the flood, in the occupations of eating and drinking, or marrying and giving in marriage. Instead of this, they must be like the faithful servant whom his master on returning to his house found watching (Mt. xxiv. 38, 42, 43; Lu. xii. 37, 38). Preparation is to be made for the kingdom which their Father will give them by selling what they have and bestowing alms, so laying up an incorruptible treasure; by keeping their loins girded and their lights burning (Lu. xii. 32). Neglect of these precautions will be punished by exclusion from the joys of the kingdom, as shown in the parable of the ten virgins (Mt. xxv. 1-13). But the indications of the great event are not understood by the people, who are able to read the signs of the coming weather, but not those of the times (Lu. xii. 54-57); an inability which might have been due to the fact that they had had some experience of the one kind of signs and none of the other. On another occasion, he observes that the law and the prophets were till John; since then the kingdom of God has been preached, and every man presses into it (Lu. xvi. 16). Here he specially proclaims himself as the preacher of the kingdom; the man who brought mankind this new revelation. Such was the manner in which this revelation was announced, that some at least of those who heard him thought that the kingdom was to come immediately. To counteract this view he told the parable of the nobleman who went from home to receive a kingdom, leaving his servants in charge of certain monies, and rewarded them on his return according to the amount of interest they had obtained by usury, punishing one of them who had made no use of the sum intrusted to him (Lu. xix. 11-27). He himself, of course, was the nobleman who received his kingdom and returned again to judge his servants. So urgent was the message he had to deliver, that (according to one Evangelist) a man who wished to bury his father before joining him was told to let the dead bury their dead, but to go himself and announce the kingdom of God; while another, who asked leave to bid farewell to his family, was warned that no man, having put his hand to the plough, and looking back, was fit for that kingdom (Lu. ix. 58-62).

The arrival of the kingdom was to be preceded by various signs. There would be false Christs; there would be wars, earthquakes, and famines; there would be persecutions of the faithful; but the Gospel (that is, the announcement of the approach of this new state of things) must first be published in all nations.[32] Then the sun and moon would be darkened and the stars fall; the Son of man would come in power and glory, and gather his elect from all parts of the earth. The existing generation was not to pass till all these things were done. Not even the Son knew when this would happen; but as it might come suddenly and unexpectedly upon them, they were to be continually on the watch (Mk. xiii.; Mt. xxiv). The apostles would not even finish the cities of Israel before the Son of man had come (Mt. x. 23).

Little is said in description of the nature of the kingdom of heaven except by the method of illustration. The main result to be gathered from numerous allusions to it is that justice is to prevail. Thus, the kingdom of heaven is said to be like a man who sowed good seed in his field, but in whose property an enemy maliciously mingled tares. At the harvest the tares are to be burnt, and the wheat gathered into the barn. This parable Jesus himself explained. The tares are the wicked; the wheat represents "the children of the kingdom." And as tares are burnt, so "the Son of man shall send his angels, and collect from his kingdom all offenses, and those who do wickedness, and shall throw them into the furnace of fire; there shall be weeping and gnashing of teeth. Then the just shall shine out like the sun in the kingdom of their Father." The same idea is expressed in the illustration of the net cast into the sea, which gathers good fish and bad. Just as the fishermen separate these, so the angels at the end of the world will separate the wicked from the midst of the just. Other comparisons represent the influence on the heart of faith in the kingdom. Thus, the kingdom of heaven is like a grain of mustard seed, which, though the smallest of seeds, becomes the largest of herbs. Or it is like leaven leavening three measures of meal. Again, it is like treasure hid in a field, or a pearl of great price (Mt. xiii. 24-50).

The best qualification for preëminence in the kingdom was humility.

When asked who was to be greatest in the kingdom of heaven, Jesus replied that it would be he who humbled himself like a little child (Mt. xviii. 1-4). He delights in the exhibition of striking contrasts between the present and the future state of things. The first are to be the last, and the last first. Those who have made great sacrifices now are then to receive vast rewards (Mk. x. 29-31). He who has lost his life for his sake is to find it, and he who has found it is to lose it (Mt. x. 39). The stone rejected by the builder is to become the head of the corner (Mk. xii. 10). The kingdom of God is to be taken from the privileged nation and given to another more worthy of it (Mt. xxi. 43). Publicans and harlots are to take precedence of the respectable classes in entering the kingdom (Mt. xxi. 31). It is scarcely possible for rich men to enter it at all, though God may perhaps admit them by an extraordinary exertion of power (Mk. x. 23-27). Many even who trust in their high character for correct religion will find themselves rejected. But they will be safe who have both heard the sayings of Jesus and done them. They will have built their houses on rocks, from which the storms which usher in the kingdom will not dislodge them. Those, however, who hear these sayings, and neglect to perform them, will be like foolish men who have built their houses on sand, where the storms will beat them down, and great will be their fall (Mt. vii. 22-29). That the kingdom is to be on earth, not in some unknown heaven, is manifest from the numerous references of Jesus to the time when the Son of man will "come;" a time which none can know, yet for which all are to watch. He never speaks of men "going" to the kingdom of heaven; it is the kingdom of heaven which is to come to them. And the most remarkable of the many contrasts will be that between the present humiliation of the Son and his future glory. He will return to execute his Father's decrees. His judges themselves will see him "sitting on the right hand of power, and coming in the clouds of heaven" (Mt. xxvi. 64). Instead of standing as a prisoner at the bar, he will then be enthroned as a judge. "When the Son of man shall come in his glory, and all the angels with him, then he shall sit on the throne of his glory; and all the nations shall be collected before him, and he shall separate them from one another, as the shepherd separates the sheep from the goats; and he shall put the sheep on his right hand, but the goats on his left." The goats, who have done harm, are then to go into everlasting punishment; and the sheep, who have done good, are to pass into eternal life (Mt. xxv. 31-46).

This equitable adjustment of rewards and punishments to merit and demerit is the leading conception in the revolution which the kingdom of heaven is to make. The faithful servant is to be made ruler over his master's goods; the unfaithful one to be cut off and assigned a portion with the hypocrites. The virgins whose lamps are ready burning will be admitted to the marriage festival. The servants who make the best use of the property committed to their charge will be rewarded, while those who have failed to employ it properly will be cast into outer darkness (Mt. xxiv. 42-xxv. 30). So also the wicked husbandmen in the vineyard, who ill treated their master's servants and killed his heir, are to be destroyed when he comes, and the vineyard is to be committed to other cultivators (Mk. xii. 1-9). All those, on the other hand, who have made great sacrifices for the sake of Christ will receive a hundred-fold compensation for all that they have now abandoned (Mt. xix. 29, 30).

Such was the sort of notion—rude, yet tolerably definite—which Jesus had formed of the kingdom his Father was about to found, and for the coming of which he taught his disciples to pray. This hope of a reign of justice, of an exaltation of the lowly and virtuous, and a depression of the proud and wicked, animated his teaching and inspired his life. To make known this great event, so shortly to overtake them, to mankind, was a duty with which in his opinion he had been charged by God; to receive this message at his hands was in his judgment the first of virtues, to spurn it the most unpardonable of crimes.

Subdivision 6.—What did his disciples think of him?

There is on record a remarkable conversation which affords us a glimpse, both of the rumors that were current about Christ among the people, and also of the view taken of him by his nearest friends during his life-time. Jesus had gone with his disciples into the towns of Cæsarea Philippi. On the way, being apparently curious about the state of public opinion, he asked them, "Whom do men say that I am?" To this they replied, "John the Baptist; and some say Elias, and others that thou art one of the prophets." To which Jesus rejoined, "But you, whom say you that I am?" Peter returned the answer, "Thou art the Messiah;" or "Thou art the Messiah, the Son of the living God." It is remarkable that Peter alone is represented as replying to this second question, as if the others had not yet attained to the conviction which this apostle held of the Messiahship of Jesus. Especially would this conclusion be confirmed if we adopted the version of Matthew, where Jesus expresses his high approbation of Peter's answer (Mk. viii. 27-30; Mt. xvi. 13-20). If this apostle was peculiarly blessed on account of his perception of this truth, it may be inferred that his companions had either not yet perceived, or were not yet sure of it. That Peter did not mean by calling him the Messiah to state that he was a portion of the deity himself, is evident from what follows; for Jesus having predicted his future sufferings, "Peter began to rebuke him," anxious to avert the omen. Had he believed that it was God himself with whom he was conversing, he could hardly have ventured to question his perfect knowledge of the future.