Now this I say, brethren, that flesh and blood cannot inherit the kingdom of God; neither does corruption inherit incorruption.
All Commentaries on 1 Corinthians 15:50 Go To 1 Corinthians 15
Ambrosiaster
AD 400
By “flesh” Paul means disobedience, and by “blood” he means an evil and wicked life. Not only will neither of these things inherit eternal life; both must be put under control in this life. Commentary on Paul’s Epistles.