Contradiction with 1 Samuel 16:7
This verse emphasizes that God looks at the heart, while Acts 26:5 focuses on outward adherence to religious laws.
1 Samuel 16:7: But the LORD said unto Samuel, Look not on his countenance, or on the height of his stature; because I have refused him: for [the LORD seeth] not as man seeth; for man looketh on the outward appearance, but the LORD looketh on the heart. [outward...: Heb. eyes]
Contradiction with Matthew 23:27
This verse criticizes the Pharisees for hypocrisy, contradicting Paul's claim of strict Pharisaical adherence.
Matthew 23:27: Woe unto you, scribes and Pharisees, hypocrites! for ye are like unto whited sepulchres, which indeed appear beautiful outward, but are within full of dead [men's] bones, and of all uncleanness.
Contradiction with Isaiah 64:6
This verse states that all righteous acts are like filthy rags, contrasting with the pride in human righteousness expressed in Acts 26:5.
Isaiah 64:6: But we are all as an unclean [thing], and all our righteousnesses [are] as filthy rags; and we all do fade as a leaf; and our iniquities, like the wind, have taken us away.
Contradiction with Philippians 3:7-8
Paul considers his past Pharisaical achievements as loss, contradicting the pride in his Pharisaical identity in Acts 26:5.
Philippians 3:7-8: But what things were gain to me, those I counted loss for Christ.
Contradiction with Romans 3:20
This verse asserts that no one will be justified by the law, conflicting with the reliance on Pharisaical law-keeping in Acts 26:5.
Romans 3:20: Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law [is] the knowledge of sin.