2 Timothy 3:8 provides historical precedent: Jannes and Jambres opposed truth just as these deceivers do.

2 Timothy 2:17 describes false teaching spreading like gangrene — the progressive corruption of deceivers.

2 Timothy 2:16 shows the same progression: godless chatter leads to more ungodliness, mirroring 'worse and worse'.

Revelation 13:14 shows the false beast deceiving earth dwellers through signs — a direct instance of impostors deceiving.

Revelation 12:9 identifies Satan as the great deceiver who leads the whole world astray — the ultimate source of all deception.

1 Timothy 4:1 predicts that in later times deceiving spirits will cause apostasy — the same kind of impostors.

2 Thessalonians 2:11 describes God sending strong delusion so people believe the lie — directly illustrating the 'deceiving and being deceived' dynamic.

2 Thessalonians 2:6-10 depicts the end-times lawless one who deceives through signs — a climax of the worsening deception.

In 2 Chronicles 33:23, Amon's increasing sin ('trespassed more and more') matches the description of evil men worsening in deceit.

1 John 4:1 warns of false prophets who have gone out into the world — the same kind of impostors and deceivers Paul describes.

1 John 2:26 explicitly mentions 'those who are trying to deceive you' — a direct reference to the deceiving activity of impostors.

Titus 1:10 directly mentions 'deceivers' among the circumcision party — the same type of false teachers described in 2 Timothy.

Colossians 2:8 warns against being taken captive by empty deceit through human tradition — a direct parallel to the deceptive teachings of impostors.

Colossians 2:4 warns against being deluded by plausible arguments — exactly the kind of deception these impostors practice.

2 Corinthians 11:13 describes false apostles as deceitful workers — directly parallel to impostors who deceive.

Luke 21:8 warns against being deceived by false christs in the last days — directly parallel to the end-time deceivers here.

In 1 Kings 13:33, Jeroboam's persistent evil after warning illustrates how evil men 'wax worse' — refusing to repent and deepening sin.

Matthew 7:15 warns about false prophets as wolves in sheep's clothing — directly parallel to the impostors who deceive.

Hosea 13:2 says Israel 'sin more and more' — mirroring the progress of evil in deceivers who grow worse.

In Isaiah 30:1, rebellious children 'add sin to sin' — exactly the pattern of evil men worsening and increasing in deceit described in 2 Tim 3:13.

In Ezekiel 8:15, God shows Ezekiel 'greater abominations' — the same escalating evil as the deceivers growing worse.

In Jeremiah 16:12, Israel does worse than their fathers — a specific instance of progression in evil, echoing the worsening pattern in 2 Tim 3:13.

In Jeremiah 9:3, they 'proceed from evil to evil' and use lies — directly matching the worsening deceit of evil men in 2 Tim 3:13.

Job 12:16 acknowledges both deceiver and deceived are under God's sovereignty — echoing the dual deception here.

Ephesians 4:14 describes being tossed by every wind of doctrine through human cunning and deceitful schemes — the same deceptive tactics used by these impostors.

Isaiah 44:20 shows an idolater feeding on ashes, deceived by a deluded heart — mirroring the 'deceived and deceiving' cycle.

1 John 1:8 says claiming to be without sin is self-deception — a concrete example of the deception warned about in 2 Timothy.

Ezekiel 14:9 describes God deceiving a false prophet in judgment — a more direct divine causation than the general human evil here.

Ezekiel 14:10 states both the deceived prophet and inquirer bear guilt — similar mutual culpability in this deceiving/deceived cycle.

2 Peter 3:3 warns of scoffers in the last days — a related category of evil people who worsen over time.

2 Peter 2:20 describes apostates ending worse than before — a similar pattern of worsening, though focused on individuals.

James 1:22 warns against self-deception from hearing the word without doing it — a specific way people are deceived, echoing the theme.

Luke 6:39 illustrates blind leading blind — a mutual deception similar to those who deceive and are deceived.

Revelation 18:23 depicts Babylon's sorcery deceiving all nations — the same widespread deception pattern described here.

Revelation 22:11 echoes this progression: evildoers persist in evil, reinforcing Paul's warning about deceivers worsening.