45:27 When he saw the waggons his spirit revived - Now Jacob is called Israel, for he begins to recover his wonted vigour. It pleases him to think that Joseph is alive. He saith nothing of Joseph's glory, which they had told him of; it was enough to him that Joseph was alive: it pleases him to think of going to see him. Though he was old, and the journey long, yet he would go to see Joseph, because Joseph's business would not permit him to come to him. Observe, He will go see him, not I will go live with him; Jacob was old, and did not expect to live long: but I will go see him before I die, and then let me depart in peace; let my eyes be refreshed with this sight before they are closed, and then it is enough, I need no more to make me happy in this world.
45:25-28 To hear that Joseph is alive, is too good news to be true; Jacob faints, for he believes it not. We faint, because we do not believe. At length, Jacob is convinced of the truth. Jacob was old, and did not expect to live long. He says, Let my eyes be refreshed with this sight before they are closed, and then I need no more to make me happy in this world. Behold Jesus manifesting himself as a Brother and a Friend to those who once were his despisers, his enemies. He assures them of his love and the riches of his grace. He commands them to lay aside envy, anger, malice, and strife, and to live in peace with each other. He teaches them to give up the world for him and his fulness. He supplies all that is needful to bring them home to himself, that where he is they may be also. And though, when he at last sends for his people, they may for a time feel some doubts and fears, yet the thought of seeing his glory and of being with him, will enable them to say, It is enough, I am willing to die; and I go to see, and to be with the Beloved of my soul.