These they set before the apostles; and they praying, imposed hands upon them.

whom they set before the apostles; and, having prayed, they laid their hands on them.

These men they brought to the Apostles, and, after prayer, they laid their hands upon them.

These they took to the Apostles, who, after prayer, put their hands on them.

These they set before the sight of the Apostles, and while praying, they imposed hands on them.

and they brought these men to the apostles, who, after praying, placed their hands on them.

Having prayed, they laid their hands upon them. Laying on of hands was a solemn sign of consecration under the law. To this end do the apostles now lay their hands upon the deacons, that they may know that they are offered to God. Notwithstanding, because this ceremony should of itself be vain, they add thereunto prayer, wherein the faithful commend unto God those ministers whom they offer unto him. This is referred unto the apostles, for all the people did not lay their hands upon the deacons; but when the apostles did make prayer in the name of the Church, others also did add their petitions. Hence we gather that the laying on of hands is a rite agreeing unto order and comeliness, forasmuch as the apostles did use the same, and yet that it hath of itself no force or power, but that the effect dependeth upon the Spirit of God alone; which is generally to be thought of all ceremonies.

And when they had prayed - Invoking in this manner the blessing of God to attend them in the discharge of the duties of their office.
They laid their hands - Among the Jews it was customary to lay hands on the head of a person who was set apart to any particular office, Numbers 27:18; Compare Acts 8:19. This was done, not to impart any power or ability, but to "designate" that they received their authority or commission from those who thus laid their hands on them, as the act of laying hands on the sick by the Saviour was an act signifying that the power of healing came from him, Matthew 9:18; compare Mark 16:18. In such cases the laying on of the hands conveyed of itself no healing power, but was a sign or token that the power came from the Lord Jesus. Ordination has been uniformly performed in this way. See 1-Timothy 5:22. Though the seven deacons had been chosen by the church to this work, yet they derived their immediate commission and authority from the apostles.

And when they had prayed - Instead of και, and, the Codex Bezae reads οἱτινες, who, referring the act of praying to the apostles, which removes a sort of ambiguity. The apostles prayed for these persons, that they might in every respect be qualified for their office, and be made successful in it. And, when they had done this, they laid their hands upon them, and by this rite appointed them to their office. So then, it plainly appears that the choice of the Church was not sufficient: nor did the Church think it sufficient; but, as they knew their own members best, the apostles directed them, Acts 6:3, to choose those persons whom they deemed best qualified, according to the criterion laid down by the apostles themselves, that they should be of honest report, and full of the Holy Ghost and wisdom. Let us examine the process of this business:
1. There was an evident necessity that there should be more helpers in this blessed work
2. The apostles called the disciples together, that they might consider of this necessity and provide for it, Acts 6:3.
3. They directed the disciples to choose out from among themselves such persons as they judged the most proper for the work.
4. They gave them the criterion by which their choice should be directed; not any man, not every man, not their nearest relative, or best beloved friend; but such as were of honest report, whose public character was known to be unblemished; and men who were full of the Holy Ghost, the influence of which would keep all right within, and direct their hearts into all truth; and men who were known to be men of prudence and economy, for not every good and pious man may be proper for such a work.
5. Seven persons being chosen by the disciples, according to this criterion, are presented to the apostles for their approbation and confirmation.
6. The apostles, receiving them from the hands of the Church, consecrated them to God by prayer, imploring his blessing on them and their labor.
7. When this was done, they laid their hands upon them in the presence of the disciples, and thus appointed them to this sacred and important work; for it is evident they did not get their commission merely to serve tables, but to proclaim, in connection with and under the direction of the apostles, the word of life.
Let no man say that any of the things here enumerated was unnecessary, and let no Church pretend or affect to do without them.
1. No preacher or minister should be provided till there is a place for him to labor in, and necessity for his labor.
2. Let none be imposed upon the Church of Christ who is not of that Church, well known and fully approved by that branch of it with which he was connected.
3. Let none be sent to publish salvation from sin, and the necessity of a holy life, whose moral character cannot bear the strictest scrutiny among his neighbors and acquaintance.
4. Let none, however moral, or well reported of, be sent to convert souls, who has not the most solid reason to believe that he is moved thereto by the Holy Ghost.
5. Let those who have the power to appoint see that the person be a man of wisdom, i.e. sound understanding - for a witling or a blockhead, however upright, will never make a Christian minister; and that he be a man of prudence, knowing how to direct his own concerns, and those of the Church of God, with discretion.
6. Let no private person, nor number of private members in a Church, presume to authorize such a person, though in every way qualified to preach the Gospel; for even the one hundred and twenty primitive disciples did not arrogate this to themselves.
7. Let the person be brought to those to whom God has given authority in the Church, and let them, after most solemnly invoking God, lay their hands upon him, according to the primitive and apostolic plan, and thus devote him to the work of the ministry.
8. Let such a one from that moment consider himself the property of God and his Church, and devote all his time, talents, and powers, to convert sinners, and build up believers in their most holy faith.
9. And let the Church of God consider such a person as legitimately and divinely sent, and receive him as the ambassador of Christ.

(4) Whom they set before the apostles: and when they had prayed, they (e) laid [their] hands on them.
(4) The ancient Church, with the laying on of hands, as it were consecrated to the Lord those who were lawfully elected.
(e) This ceremony of the laying on of hands came from the Jews, who used this ceremony both in public affairs, and in the offering of sacrifices, and also in private prayers and blessings, as appears in (Genesis 48:13-22); and the Church also observed this ceremony, as is evident from (1-Timothy 5:22; Acts 8:17). However, there is no mention made here either of cream, or shaving, or razing, or crossing, etc.

Whom they set before the apostles,.... They did not barely nominate and propose them to them, but they brought them into their presence, and placed them before them, as the persons whom they had chosen, in order to be ordained by them.
And when they had prayed; for these seven men set before them, that they might appear to be richly qualified for this office, and might honourably and faithfully discharge it, to the peace of themselves, the advantage of the church, and the glory of God:
they laid their hands on them; that is, they ordained them, they installed them into their office, and invested them with it, using the rite or ceremony of laying on of hands, which was used by the apostles for the conferring of gifts, and in benedictions, and at the ordination of officers; and seems to be borrowed from the Jews, who used, it at the creation of doctors among them, and at the promotion of them to that dignity; and which they call or ordination by imposition of hands; though that rite was not looked upon to be essentially necessary: for so they say (f),
"ordination or promotion to doctorship is not necessarily done, "by the hand", as Moses did to Joshua, but even "by word" only; it was enough to say, I ordain thee, or be thou ordained or promoted.''
(f) Juchasin, fol. 60. 1.

when they had prayed, they laid their hands on them--the one proclaiming that all official gifts flowed from the Church's glorified Head, the other symbolizing the communication of these to the chosen office-bearers through the recognized channels.

When they had prayed, they laid their hands on them. The scriptural method of inducting into office. The prayer and imposition of hands was an appeal to God to give the necessary gifts rather than their impartation. See Numbers 27:23; Genesis 48:13. There has been some discussion whether these seven were deacons, and whether this is the origin of the deacon's office in the church. They are never called deacons, but the Greek word rendered to serve (Acts 6:2), is the verb form of which the word deacon is the noun. The usual view is that they were deacons.