And I agree except that I must reject the concept of unconditional for the concept that ALL the sons of GOD were alive, Job 38:7, and choosing what we wanted before the foundation of the world and when they heard the gospel, Col 1:23, they put their faith in HIM as their GOD and Saviour from sin by their free will and received in response HIS promise of election of conformity to HIS Son, thus becoming His sheep, the people of His kingdom.
Those sheep who later chose to be sinful in HIS sight becoming His sheep gone astray, were sown into this world as the sinful people of HIS kingdom, Matt 13:36-38, for their redemption and sanctification...