to.

Acts 15:1
Then some men came down from Judea and were teaching the brothers, "Unless you are circumcised according to the custom of Moses, you cannot be saved."

Romans 2:19-21
if you are convinced that you are a guide for the blind, a light for those in darkness, . . .

Galatians 3:2, 5
I would like to learn just one thing from you: Did you receive the Spirit by works of the Law, or by hearing with faith? . . .

Galatians 4:21
Tell me, you who want to be under the Law, do you not understand what the Law says?

Galatians 5:3, 4
Again I testify to every man who gets himself circumcised that he is obligated to obey the whole Law. . . .

Titus 1:10, 11
For many are rebellious and full of empty talk and deception, especially those of the circumcision, . . .

understanding.

1 Timothy 6:4
he is conceited and understands nothing. Instead, he has an unhealthy interest in controversies and semantics, out of which come envy, strife, abusive talk, evil suspicions,

Isaiah 29:13, 14
Therefore the Lord said: "These people draw near to Me with their mouths and honor Me with their lips, but their hearts are far from Me. Their worship of Me is but rules taught by men. . . .

Jeremiah 8:8, 9
How can you say, 'We are wise, and the law of the LORD is with us?' But in fact, the lying pen of the scribes has produced a deception. . . .

Matthew 15:14
Disregard them! They are blind guides. If a blind man leads a blind man, both will fall into a pit."

Matthew 21:27
So they said to Jesus, "We do not know." "Neither will I tell you by what authority I am doing these things, " He replied.

Matthew 23:16-24
Woe to you, blind guides! You say, 'If anyone swears by the temple, it means nothing; but if anyone swears by the gold of the temple, he is bound by his oath.' . . .

John 3:9, 10
"How can this be?" Nicodemus asked. . . .

John 9:40, 41
Some of the Pharisees who were with Him heard this, and they asked Him, "Are we blind too?" . . .

Romans 1:22
Although they claimed to be wise, they became fools,

2 Timothy 3:7
always learning but never able to come to a knowledge of the truth.

2 Peter 2:12
These men are like irrational animals, creatures of instinct, born to be captured and destroyed. They blaspheme in matters they do not understand, and like such creatures, they too will be destroyed.