The word of the LORD came to me again, saying, “What do you mean when you use this proverb concerning the land of Israel, saying:
‘ The fathers have eaten sour grapes,
And the children’s teeth are set on edge’?
“As I live,” says the Lord GOD, “you shall no longer use this proverb in Israel.
The cool thing about this word that is echoed in Jeremiah is that God is saying that generational sin is not the last word. God takes people out of family patterns. God makes you new in Christ. New spiritual DNA that overrules familial DNA. God says, "he's my son", or "she's my daughter"; and those words set your life in place.