In Galatians 6:12, Paul exposes false teachers who want to make a good showing in the flesh — the same self-serving motives as those in chapter 4.

In Galatians 6:13, these teachers do not keep the law but boast in circumcision — directly parallel to their zealous but wrong motives in chapter 4.

Galatians 1:7 identifies the troublers who distort the gospel—the same false teachers whose wrong motives are exposed in this verse.

Galatians 5:10 warns that the troubler will bear the penalty, adding the divine consequence to the false zeal described here.

In Matthew 23:15, Jesus condemns Pharisees who travel to make a single convert — mirroring the false teachers' zeal for proselytes with wrong motives.

In Romans 10:2, Paul says Israel has zeal for God but not according to knowledge — parallel to the misguided zeal of the false teachers in Galatia.

2 Corinthians 11:3 warns of deception corrupting simple devotion — the same danger from the false teachers' zealous courting.

2 Corinthians 11:13-15 identifies these zealots as false apostles disguising themselves as righteous — the same deceptive teachers.

Philippians 2:21 describes those who seek their own interests — the selfish motive behind the false teachers' courting.

2 Peter 2:3 warns of false teachers exploiting believers through covetousness — mirroring the selfish motives in Galatia.

2 Peter 2:18 shows false teachers alluring with empty words — the same deceptive courting Paul describes.

In 2 Corinthians 11:2, Paul expresses godly jealousy for the church, directly opposing the selfish, manipulative zeal of the Judaizers.

Titus 1:10 describes similar false teachers (the circumcision party) as insubordinate deceivers, reinforcing the characterization in this verse.