Very relevant.
What iniquity did Esau commit that caused God to hate him?
The context is about God preferring a specific person for His purpose, not for salvation.
The context is about election according to purpose not election according to salvation.
- that the purpose of God according to election
And not only this, but when Rebecca also had conceived by one man, even by our father Isaac (for the children not yet being born, nor having done any good or evil,
that the purpose of God according to election might stand, not of works but of Him who calls), Romans 9:10-11