Contradiction with Judges 13:21-22
Manoah and his wife recognized the angel of the Lord immediately and were fearful, contradicting Judges 13:6 where the wife did not know the visitor was an angel.
Judges 13:21-22: But the angel of the LORD did no more appear to Manoah and to his wife. Then Manoah knew that he [was] an angel of the LORD.
Contradiction with John 20:14-15
Mary Magdalene saw Jesus after His resurrection but did not recognize Him, paralleling the notion of not recognizing divine messengers.
John 20:14-15: And when she had thus said, she turned herself back, and saw Jesus standing, and knew not that it was Jesus.
Contradiction with Genesis 18:1-3
Abraham recognized his visitors as divine immediately, contrasting the initial unawareness in Judges 13:6.
Genesis 18:1-3: And the LORD appeared unto him in the plains of Mamre: and he sat in the tent door in the heat of the day; [plain: Heb. plains]
Contradiction with Luke 24:16
The disciples on the road to Emmaus did not recognize Jesus initially, showing a similar lack of recognition to Judges 13:6 but in a different context.
Luke 24:16: But their eyes were holden that they should not know him.