It only took a short while for Esau and Isaac to find out what had happened. Jacob had scarcely left when Esau came in with a feast prepared at his father's request. When he announced his arrival Israel trembled greatly, for he realised he had been deceived by Jacob who took away Esau's blessing. What Jacob feared came to pass, for he was revealed to be a deceiver. Esau hated Jacob for what he did and made his murderous intentions toward Jacob his brother known. Rebekah heard of Esau's vengeful plot and warned Jacob of his plans.
Rebekah said to Jacob in Genesis 27:43-45: "Now
therefore, my son, obey my voice: arise, flee to my brother Laban in Haran. 44 And stay with him a few days,
until your brother's fury turns away, 45 until your brother's anger turns away from you, and he forgets
what you have done to him; then I will send and bring you from there. Why should
I be bereaved also of you both in one day?" Notice how Rebekah admits it was not she who was held accountable as the mastermind and facilitator of Jacob taking the blessing, but Jacob alone: "...what you have done to him." She said previously his curse would be upon her but Jacob's sinful choice left him guilty and alone. So it is with temptation and sin: while sin may propose a path to our desired end, it results in guilt and trouble time alone cannot undo. Sin always brings a curse on those deceived by it. Jacob's hope to trick his father showed he was deceived by sin himself.
Hebrews 3:12-13 says to all who fear God, "Beware, brethren, lest there be in any of you an evil heart of
unbelief in departing from the living God; 13 but exhort one another daily, while it is called "Today,"
lest any of you be hardened through the deceitfulness of sin." When we are converted as Christians, we turn from sin in repentance to Jesus who saves us from our sins. It is possible as believers to be deceived by the lure of sin that appeals to our flesh and turn from the LORD to follow sin as master. We are exhorted to be on guard against this. By His grace God grants the opportunity to continue a lifestyle to repent of our sins and look to Jesus again in faith and obedience. Jesus has destroyed the curse of sin by His atoning death and resurrection, yet embracing sin today leads to us to seek sin tomorrow rather than our Saviour. If we find ourselves alone with our sin, it is not because Jesus has abandoned us: it is because we have been deceived to depart from the living God.
Unbelief in God leads to the downfall of believers and unbelievers alike, and humble repentance is the posture of a small child turning from sin to the Saviour to be picked up and rescued again. Sorrow in itself is not repentance, and efforts to stop sinning without turning to Jesus isn't repentance either. We can't change what we have done in the past, but by God's grace He changes our hearts and grants us repentance as we seek Him. Repentance does not blame others or sin itself but puts the blame squarely on ourselves, and those who confess their accursed sins will be those forgiven and set free by God. God is where the blessing always is.