Luke 10:2

Third, with regard to the acceleration of the foregoing toward the salvation of the elect, it is added: And he said to them: The harvest indeed is great, that is, a multitude prepared for conversion. Whence in John 4, when the Samaritans had believed, the …

When the preachers were sent, let us hear what he says: "The harvest indeed is great, but the laborers are few. Pray therefore the Lord of the harvest, that he send laborers into his harvest." For the great harvest the laborers are few, which we cannot speak of without heavy grief, because even if there are those who hear good things, there are none to speak them.

(Hom. 17. in Ev.) He sends the disciples to preach two and two, because there are two commands of charity, the love of God, and love of our neighbour; (and charity cannot exist without at least two;) thereby silently suggesting to us, that he who has not love to another, ought not to undertake the office of preaching. (ubi sup.) It is rightly added, before his face into every city and place, whither he himself would come. For the Lord follows His preachers, since the preaching comes first, and then the Lord enters into the tabernacle of our heart; seeing that through the words of exhortation going before, truth is received into the mind. Hence Esaias says to the preachers, Prepare ye the way of the Lord, make straight a highway for our God. (Isa. 40:3.) (ubi sup.) But not without deep sorrow can we add, but the labourers are few. For although there are who would hear good things, they are wanting who should spread them. Behold the world is full of priests, but seldom is there found a labourer in God's harvest, because we undertake indeed the priestly office, but we perform not its works. (ubi sup.) Hereby also the people must be induced to pray for their pastors, that they may he able to work what is good for them, and that their tongue grow not lifeless in exhortation. For often for their own wickedness their tongue is tied. But often for the fault of the people it comes to pass that the word of preaching is withdrawn from their rulers.

And he said to them: The harvest indeed is great, but the laborers are few. Pray therefore the Lord of the harvest that he send laborers into his harvest. The great harvest signifies a multitude of peoples. The few laborers signify a scarcity of teachers. …

Rightly are seventy-two sent, for to so many nations of the world was the Gospel to be preached, that as at first twelve were appointed because of the twelve tribes of Israel, so, these also were ordained as teachers for the instruction of the foreign nations. Now as the great harvest is this whole multitude of believers, so the few labourers are the Apostles, and their followers who are sent to this harvest.

The number of the twelve apostles marked the beginning of the episcopal rank. It is also apparent that the seventy-two disciples, who were also sent out by the Lord to preach the word, signify in their selection the lesser rank of the priesthood that is …

The Lord sends them "by two" so that they might be safer and assist one another. They went before His face, that is, like John they taught: "prepare the way of the Lord" (Matt. 3:3). Note how He first said: "pray the Lord of the …

They must look about, and see how great the harvest was, what abundance of people there were that wanted to have the gospel preached to them and were willing to receive it, nay, that had at this time their expectations raised of the coming of the Messiah and of his kingdom. There was corn ready to shed and be lost for want of hands to gather it in.

Therefore said he unto them,....

That he would send forth - Εκβαλῃ. There seems to be an allusion here to the case of reapers, who, though the harvest was perfectly ripe, yet were in no hurry to cut it down. News of this is brought to the Lord of the harvest the farmer, and he is entreated to exert his authority, and hurry them out; and this he does because the harvest is spoiling for want of being reaped and gathered in. See the notes on Mat 9:37, Mat 9:38.

The verses before us relate a circumstance which is not recorded by any Gospel writer except Luke. That circumstance is our Lord's appointment of seventy disciples to go before Him, in addition to the twelve apostles. We do not know the names of any of these disciples. Their subsequent history has not been revealed to us. But the instructions with which they are sent forth are deeply interesting, and deserve the close attention of all ministers and teachers of the Gospel. The first point in our Lord's charge to the seventy disciples — is the importance of prayer and intercession.

The verses before us relate a circumstance which is not recorded by any Gospel writer except Luke. That circumstance is our Lord's appointment of seventy disciples to go before Him, in addition to the twelve apostles. We do not know the names of any of these disciples. Their subsequent history has not been revealed to us. But the instructions with which they are sent forth are deeply interesting, and deserve the close attention of all ministers and teachers of the Gospel. The first point in our Lord's charge to the seventy disciples — is the importance of prayer and intercession. This is the leading thought with which our Lord opens His address. Before He tells His ambassadors what to do, He first bids them to pray, "Pray to the the Lord of the harvest, that He would send forth laborers into his harvest." Prayer is one of the best and most powerful means of helping forward the cause of Christ in the world! It is a means within the reach of all who have the Spirit of adoption. Not all believers have money to give to missions. Very few have great intellectual gifts, or extensive influence among men. But all believers can pray for the success of the Gospel — and they ought to pray for it daily. Many and marvelous are the answers to prayer which are recorded for our learning in the Bible. "The fervent prayer of a righteous man avails much." (James 5:16.) Prayer is one of the principal weapons which the minister of the Gospel ought to use. To be a true successor of the apostles, he must give himself to prayer — as well as to the ministry of the word. (Acts 6:4.) He must not only use the sword of the Spirit, but pray always, with all prayer and supplication. (Ephesians 6:17,18.) This is the way to win a blessing on his own ministry. This, above all, is the way to procure helpers to carry on Christ's work. Colleges may educate men.