What does John 9:41 mean?
The Pharisees, of all people, ought to recognize the Messiah when they see Him. Nobody in Jesus' era was more passionate about Scripture or obedience to God. Unfortunately, most Pharisees—but not all (John 3:1–2; Luke 23:50–51)—were more concerned with tradition and status than with truth (John 5:39–40, 45–47). By worldly standards, these men had more spiritual "sight" than anyone else. When Jesus indicated that His ministry was meant to give spiritual sight to those who sought it, and reveal spiritual blindness to those who thought they were wise, the Pharisees responded with predictable arrogance. Their response, in essence, was to say, "you obviously aren't saying we're spiritually blind."Here, Jesus clarifies: this is exactly what He's saying.
Further, Jesus' statement underscores an important principle: that God holds people accountable only for what they know yet holds them absolutely accountable for it. Those who come to God in humility, admitting weakness and seeking truth, are met with grace and forgiveness (Matthew 7:7–8; Mark 9:24; John 9:35–38). Those who think they are wise, who claim to have spiritual sight, will be judged accordingly (James 3:1). This is especially true of those like the Pharisees who have knowledge and deliberately choose to ignore it.