John Calvin on Genesis 24:54-56

54. And they rose up in the morning. On this point Moses insists the more particularly; partly, for the purpose of commending the faithful industry of the servant in fulfilling his master’s commands; partly, for that of teaching, that his mind was inflamed by the Spirit of God, for he is so ardent as to allow no truce to others, and no relaxation to himself. Thus, although he conducted himself as became an honest and prudent servant, it is still not to be doubted that the Lord impelled him, for Isaac’s sake, to act as he did. So the Lord watches over his own people while they sleep, expedites and accomplishes their affairs in their absence, and influences the dispositions of all, so far as is expedient, to render them assistance. It is by a forced interpretation, that some would explain the ten days, during which Laban and his mother desire the departure of Rebekah to be deferred, as meaning years or months. For it was merely the tender wish of the mother, who could ill bear that her daughter should thus suddenly be torn away from her bosom.