Jacob sent messengers ahead of him to his brother Esau in the land of Seir, the country of Edom.
3. And Jacob sent messengers. It now happened, by the providence of God, that Esau, having left his father, had gone to Mount Seir of his own accord; and had thus departed from the land of promise, by which means the possession of it would remain void for the posterity of Jacob, without slaughter among brethren.
Now that Jacob was re-entering Canaan God, by the vision of angels, reminded him of the friends he had when he left it, and thence he takes occasion to remind himself of the enemies he had, particularly Esau. It is probable that Rebekah had sent him word of Esau's settlement in Seir, and of the continuance of his enmity to him. What shall poor Jacob do?
Commenting on Genesis 32:3-8
And Jacob sent messengers before him unto Esau his brother,.... Or "angels": not angels simply, as Jarchi, for these were not under the command, and in the power of Jacob to send, nor would they have needed any instruction from him afterwards given, but these were some of his own servants.