Verse 6. - The son of peace. An Aramaic (Hebrew) expression. Although the language here is pure and fairly classical Greek, yet the presence of such expressions as this shows that the basis of this part of St. Luke's narrative was probably an Aramaic document.

10:1-16 Christ sent the seventy disciples, two and two, that they might strengthen and encourage one another. The ministry of the gospel calls men to receive Christ as a Prince and a Saviour; and he will surely come in the power of his Spirit to all places whither he sends his faithful servants. But the doom of those who receive the grace of God in vain, will be very fearful Those who despise the faithful ministers of Christ, who think meanly of them, and look scornfully upon them, will be reckoned as despisers of God and Christ.And if the son of peace be there,.... If there be any elect person or persons in the house, whom God has chosen to partake of peace by the blood of Christ, and the benefits arising from it; and of a conscience peace in their souls, upon the best foundation; and of eternal peace in the world to come, though yet in a state of nature; and which may be known by this sign;

your peace shall rest upon it: the salutation, or wish of peace, shall be well taken, and gratefully received; and upon this you will be kindly invited into the house, and used well by, those of the family;

if not, it shall turn to you again: if there are no sons of peace, no elect persons there, your salutation, or wish of peace and prosperity to the family, will be despised and rejected, and will return to you without any good effect upon them.