Genesis 27:11

11.And Jacob said to Rebekah. That Jacob does not voluntarily present himself to his father, but rather fears lest, his imposture being detected, he should bring a curse upon himself, is very contrary to faith. (43) For when the Apostle teaches, that “whatsoever is not of faith is sin,” (Romans 14:23,) he trains the sons of God to this sobriety, that they may not permit themselves to undertake anything with a doubtful and perplexed conscience. This firm persuasion is the only rule of right conduct, when we, relying on the command of God, go intrepidly wheresoever he calls us. Jacob, therefore, by debating with himself, shows that he was deficient in faith; and certainly, although he was not entirely without it, yet, in this point, he is convicted of failure. But by this example we are again taught, that faith is not always extinguished by a given fault; yet, if God sometimes bears with his servants thus far, that he turns, what they have done perversely, to their salvation, we must not hence take a license to sin. It happened by the wonderful mercy of God, that Jacob was not cut off from the grace of adoption. Who would not rather fear than become presumptuous? And whereas we see that his faith was obscured by doubting, let us learn to ask of the Lord the spirit of prudence to govern all our steps. There was added another error of no light kind: for why does he not rather reverence God than dread his father’s anger? Why does it not rather occur to his mind, that a foul blot would stain the hallowed adoption of God, when it seemed to owe its accomplishment to a lie? For although it tended to a right end, it was not lawful to attain that end, through this oblique course. Meanwhile, there is no doubt that faith prevailed over these impediments. For what was the cause why he preferred the bare and apparently empty benediction of his father, (44) to the quiet which he then enjoyed, to the conveniences of home, and finally to life itself? According to the flesh, the father’s benediction, of which he was so desirous, that he knowingly and willingly plunged himself into great difficulties, was but an imaginary thing. Why did he act thus, but because in the exercise of simple faith in the word of God, he more highly valued the hope which was hidden from him, shall the desirable condition which he actually enjoyed? Besides, his fear of his father’s anger had its origin in the true fear of God. He says that he feared lest he should bring upon himself a curse. But he would not so greatly have dreaded a verbal censure, if he had not deemed the grace deposited in the hands of his father worth more than a thousand lives. It was therefore under an impulse of God that he feared his father, who was really God’s minister. For when the Lord sees us creeping on the earth, he draws us to himself by the hand of man. (45)