“The first and principal duty of a pastor is to feed the flock by diligent preaching of the Word. It is a promise relating to the New Testament, that God would give unto His church ‘pastors according to His own heart, which should feed them with knowledge and understanding,’ (Jer. 3:15).
This is by teaching or preaching the Word, and no otherwise. This feeding is of the essence of the office of a pastor, as unto the exercise of it; so that he who doth not, or can not, or will not feed the flock is no pastor, whatever outward call or work he any have in the church.
The care of preaching the gospel was committed to Peter, and in him unto all true pastors of the church, under the name of ‘feeding,’ (John 21:15–17). According to the example of the apostles, they are to free themselves from all encumbrances, that they may give themselves wholly unto the word and prayer, (Acts 6:1–4).
Their work is ‘to labour in the word and doctrine,’ (1 Tim. 5:17); and thereby to ‘feed the flock over which the Holy Ghost hath made them overseers,’ (Acts 20:28): and it is that which is everywhere given them in charge.
This work and duty, therefore, as was said, is essential unto the office of a pastor. A man is a pastor unto them whom he feeds by pastoral teaching, and to no more; and he that doth not so feed is no pastor.
Nor is it required only that he preach now and then at his leisure, but that he lay aside all other employments, though lawful, all other duties in the church, as unto such a constant attendance on them as would divert him from this work, that he give himself unto it,—that he be in these things labouring to the utmost of his ability.
Without this no man will be able to give a comfortable account of the pastoral office at the Last Day…
Sundry things are required unto this work and duty of pastoral preaching; as,—
(1.) Spiritual wisdom and understanding in the mysteries of the gospel, that they may declare unto the church “all the counsel of God” and “the unsearchable riches of Christ.” (See Acts 20:27; 1 Cor. 2:4–7; Eph. 3:8–11).
The generality of the church, especially those who are grown in knowledge and experience, have a spiritual insight into these things, and the Apostle prays that all believers may have so, (Eph. 1:15–19); and if those that instruct them, or should do so, have not some degree of eminency herein, they cannot be useful to lead them on to perfection.
And the little care hereof or concernment herein is that which in our days hath rendered the ministry of many fruitless and useless.
(2.) Experience of the power of the truth which they preach in and upon their own souls. Without this they will themselves be lifeless and heartless in their own work, and their labour for the most part will be unprofitable towards others.
It is, to such men, attended unto as a task for their advantage, or as that which carries some satisfaction in it from ostentation and supposed reputation wherewith it is accompanied.
But a man preacheth that sermon only well unto others which preacheth itself in his own soul.
And he that doth not feed on and thrive in the digestion of the food which he provides for others will scarce make it savoury unto them; yea, he knows not but the food he hath provided may be poison, unless he have really tasted of it himself.
If the Word does not dwell with power in us, it will not pass with power from us. And no man lives in a more woful condition than those who really believe not themselves what they persuade others to believe continually.
The want of this experience of the power of gospel truth on their own souls is that which gives us so many lifeless, sapless orations, quaint in words and dead as to power, instead of preaching the Gospel in the demonstration of the Spirit.
And let any say what they please, it is evident that some men’s preaching, as well as others not-preaching, hath lost the credit of their ministry.
(3.) Skill to divide the word aright, (2 Tim. 2:15); and this consists in a practical wisdom, upon a diligent attendance unto the word of truth, to find out what is real, substantial, and meet food for the souls of the hearers,—to give unto all sorts of persons in the church that which is their proper portion.
And this requires, (4.) A prudent and diligent consideration of the state of the flock over which any man is set, as unto their strength or weakness, their growth or defect in knowledge (the measure of their attainments requiring either milk or strong meat), their temptations and duties, their spiritual decays or thrivings; and that not only in general, but, as near as may be, with respect unto all the individual members of the church.
Without a due regard unto these things, men preach at random, uncertainly fighting, like those that beat the air.
Preaching sermons not designed for the advantage of them to whom they are preached; insisting on general doctrines not levelled to the condition of the auditory; speaking what men can, without consideration of what they ought,—are things that will make men weary of preaching, when their minds are not influenced with outward advantages, as much as make others weary in hearing of them.
And, (5.) All these, in the whole discharge of their duty, are to be constantly accompanied with the evidence of zeal for the glory of God and compassion for the souls of men. Where these are not in vigorous exercise in the minds and souls of them that preach the Word, giving a demonstration of themselves unto the consciences of them that hear, the quickening form, the life and soul of preaching, is lost.
All these things seem common, obvious, and universally acknowledged; but the ruin of the ministry of the most for the want of them, or from notable defects in them, is or may be no less evidently known.
And the very naming of them (which is all at present which I design) is sufficient to evidence how great a necessity there is incumbent on all pastors of churches to give themselves unto the Word and prayer, to labour in the Word and doctrine, to be continually intent on this work, to engage all the faculties of their souls, to stir up all their graces and gifts, unto constant exercise in the discharge of their duty; for ‘who is sufficient for these things?’ (2 Cor. 2:16)”