John Wesley on Genesis 27:46

If Jacob take a wife of the daughters of Heth - As Esau has done. More artifice still. This was not the thing she was afraid of. But if we use guile once, we shall be very ready to use it again. It should be carefully observed, That altho' a blessing came on his posterity by Jacob's vile lying and dissimulation, yet it brought heavy affliction upon himself, and that for a long term of years. So severely did God punish him personally, for doing evil that good might come.