“Foolishness,” says the Hebrew proverb, “is bound up in the heart of a child.” In the Old Testament discipline there was something over-stern. The “hardness of heart” censured by the Lord Jesus, which allowed of two mothers in the house, put barriers between the father and his offspring that rendered “the rod of correction” more needful than it is under the rule of Christ. But correction, in gentler or severer sort, there must be, so long as children spring from sinful parents. The child’s conscience responds to the kindly and searching word of reproof, to the admonition of love. This faithful dealing with his children wins for the father in the end a deep gratitude, and makes his memory a guard in days of temptation and an object of tender reverence.

The child’s “obedience in the Lord” is its response to “the discipline and admonition of the Lord” exercised by its parents. The discipline which wise Christian fathers give their children, is the Lord’s discipline applied through them. “Correction and instruction should proceed from the Lord and be directed by the Spirit of the Lord, in such a way that it is not so much the father who corrects his children and teaches them, as the Lord through him” (Monod). Thus the Father of whom every family on earth is named, within each Christian house works all in all. Thus the chief Shepherd, through His under-shepherds, guides and feeds the lambs of His flock. By the gate of His fold fathers and mothers themselves have entered; and the little ones follow with them. In the pastures of His word they nourish them, and rule them with His rod and staff. To their offspring they become an image of the Good Shepherd and the Father in heaven. Their office teaches them more of God’s fatherly ways with themselves. From their children’s humbleness and confidence, from their simple wisdom, their hopes and fears and ignorances, the elders learn deep and affecting lessons concerning their own relations to the heavenly Father.

St Paul’s instruction to fathers applies to all who have the charge of children: to schoolmasters of every degree, whose work, secular as it may be called, touches the springs of moral life and character; to teachers in the Sunday school, successors to the work that Christ assigned to Peter, of shepherding His lambs. These instructors supply the Lord’s nurture to multitudes of children, in whose homes Christian faith and example are wanting. The ideas which children form of Christ and His religion, are gathered from what they see and hear in the school. Many a child receives its bias for life from the influence of the teacher before whom it sits on Sunday. The love and meekness of wisdom, or the coldness or carelessness of the one who thus stands between Christ and the infant soul, will make or mar its spiritual future.

II. From the children of the house the apostle proceeds to address the servants—slaves as they were, until the gospel unbound their chains. The juxtaposition of children and slaves is full of significance; it is a tacit prophecy of emancipation. It brings the slave within the household, and gives a new dignity to domestic service.[152]

The Greek philosophers regarded slavery as a fundamental institution, indispensable to the existence of civilized society. That the few might enjoy freedom and culture, the many were doomed to bondage. Aristotle defines the slave as an “animated tool,” and the tool as an “inanimate slave.” Two or three facts will suffice to show how utterly slaves were deprived of human rights in the brilliant times of the classic humanism. In Athens it was the legal rule to admit the evidence of a slave only upon torture, as that of a freeman was received upon oath. Amongst the Romans, if a master had been murdered in his house, the whole of his domestic servants, amounting sometimes to hundreds, were put to death without inquiry. It was a common mark of hospitality to assign to a guest a female slave for the night, like any other convenience. Let it be remembered that the slave population outnumbered the free citizens of the Roman and Greek cities by many times; that they were frequently of the same race, and might be even superior in education to their masters. Indeed, it was a lucrative trade to rear young slaves and train them in literary and other accomplishments, and then to let them out in these capacities for hire. Let any one consider the condition of society which all this involved, and he will have some conception of the degradation in which the masses of mankind were plunged, and of the crushing tyranny that the world laboured under in the boasted days of republican liberty and Hellenic art.

No wonder that the new religion was welcome to the slaves of the Pagan cities, and that they flocked into the Church. Welcome to them was the voice that said: “Come unto me, all ye that are burdened and heavy laden”; welcome the proclamation that made them Christ’s freedmen, “brethren beloved” where they had been “animated tools” (Philem. 16). In the light of such teaching, slavery was doomed. Its re-adoption by Christian nations, and the imposition of its yoke on the negro race, is amongst the great crimes of history,—a crime for which the white man has had to pay rivers of his blood.

The social fabric, as it then existed, was so entirely based upon slavery, that for Christ and the apostles to have proclaimed its abolition would have meant universal anarchy. In writing to Philemon about his converted slave Onesimus, the apostle does not say, “Release him,” though the word seems to be trembling on his lips. In 1 Corinthians vii. 20–24 he even advises the slave who has the chance of manumission to remain where he is, content to be “the Lord’s freedman.” To the Christian slave what mattered it who ruled over his perishing body! his spirit was free, death would be his discharge and enfranchisement. No decree is issued to abolish bond-service between man and man; but it was destroyed in its essence by the spirit of Christian brotherhood. It melted away in the spread of the gospel, as snow and winter melt before the face of spring.

“Ye slaves, obey your lords according to the flesh.” The apostle does not disguise the slave’s subservience; nor does he speak in the language of pity or of condescension. He appeals as a man to men and equals, on the ground of a common faith and service to Christ. He awakens in these degraded tools of society the sense of spiritual manhood, of conscience and loyalty, of love and faith and hope. As in Colossians iii. 22–iv. 1, the apostle designates the earthly master not by his common title (despotēs), but by the very word (kyrios) that is the title of the Lord Christ, giving the slave in this way to understand that he has, in common with his master (ver. 9), a higher Lord in the spirit. “Ye are slaves to the Lord Christ!” (Col. iii. 24). St Paul is accustomed to call himself “a slave of Christ Jesus.”[153] Nay, it is even said, in Philippians ii. 7, that Christ Jesus “took the form of a slave!”

How much there was, then, to console the Christian bondman for his lot. In self-abnegation, in the willing forfeiture of personal rights, in his menial and unrequited tasks, in submission to insult and injustice, he found a holy joy. His was a path in which he might closely follow the steps of the great Servant of mankind. His position enabled him to “adorn the Saviour’s doctrine” above other men (Tit. ii. 9, 10). Affectionate, gentle, bearing injury with joyful courage, the Christian slave held up to that hardened and jaded Pagan age the example which it most required. God chose the base things of the world to bring to nought the mighty.