I. The preacher was an angel of the Lord (v. 1), not a prophet, not Phinehas, as the Jews conceit; gospel ministers are indeed called angels of the churches, but the Old-Testament prophets are never called angels of the Lord; no doubt this was a messenger from heaven. Such extraordinary messengers we sometimes find in this book employed in the raising up of the judges that delivered Israel, as Gideon and Samson; and now, to show how various are the good offices they do for God's Israel, here is one sent to preach to them, to prevent their falling into sin and trouble. This extraordinary messenger was sent to command, if possible, the greater regard to the message, and to affect the minds of a people whom nothing seemed to affect but what was sensible. The learned bishop Patrick is clearly of opinion that this was not a created angel, but the Angel of the covenant, the same that appeared to Joshua as captain of the hosts of the Lord, who was God himself. Christ himself, says Dr. Lightfoot; who but God and Christ could say, I made you to go up out of Egypt? Joshua had lately admonished them to take heed of entangling themselves with the Canaanites, but they regarded not the words of a dying man; the same warning therefore is here brought them by the living God himself, the Son of God appearing as an angel. If they slight his servants, surely they will reverence his Son. This angel of the Lord is said to come up from Gilgal, perhaps not walking on the earth, but flying swiftly, as the angel Gabriel did to Daniel, in the open firmament of heaven; but, whether walking or flying, he seemed to come from Gilgal for a particular reason. Gilgal was long their headquarters after they came into Canaan, many signal favours they had there received from God, and there the covenant of circumcision was renewed (Mic. vi. 5), of all which it was designed they should be reminded by his coming from Gilgal. The remembrance of what we have received and heard will prepare us for a warning to hold fast, Rev. iii. 2, 3.