Isaac is suddenly awakened to his failure to heed God's plan.

When Isaac learned that the last son to appear to him was actually Esau, he "trembled very exceedingly, and said, Who? where is he that hath taken venison, and brought it me, and I have eaten of all before thou camest, and have blessed him? yea, and he shall be blessed" (Gen. 27:33).

The key to Isaac's faith is that after he realized what he had done, he emphasized that the blessing would remain Jacob's--"and he shall be blessed."

Although we can never thwart God's plan, we can reap bitter results by sowing to the flesh. God's Word says that "he that soweth to his flesh shall of the flesh reap corruption" (Gal. 6:8).

Although Isaac did not upset the plan of God, he reaped serious results from what he had sown. Jacob had to flee from home as a result of his conniving. Rebekah never saw Jacob again because she died before he returned.

Even though Isaac lived another 43 years after the incident of the blessing, nothing else is recorded about him except his death. After sending Jacob away, Isaac disappeared from the biblical scene.

About 30 years later Jacob saw his father again, but his mother had already died. The entire family was affected because they had sown to the flesh. They had sought their selfish desires rather than seeking to please God.

"In the last days perilous times shall come. For men shall be lovers of their own selves" (2 Tim. 3:1,2).