'Flesh and Blood' in the Bible

And Jesus responded, “Simon son of Jonah, you are blessed because flesh and blood did not reveal this to you, but My Father in heaven.

Brothers, I tell you this: Flesh and blood cannot inherit the kingdom of God, and corruption cannot inherit incorruption.

For our battle is not against flesh and blood, but against the rulers, against the authorities, against the world powers of this darkness, against the spiritual forces of evil in the heavens.

Now since the children have flesh and blood in common, Jesus also shared in these, so that through His death He might destroy the one holding the power of death—that is, the Devil—