2 Timothy 3:4
traitors, reckless, conceited, lovers of [sensual] pleasure rather than lovers of God,
1 Timothy 3:6
and He must not be a new convert, so that he will not [behave stupidly and] become conceited [by appointment to this high office] and fall into the [same] condemnation incurred by the devil [for his arrogance and pride].
Romans 11:20
That is true. They were broken off because of their unbelief, but you stand by your faith [as believers understanding the truth of Christ’s deity]. Do not be conceited, but [rather stand in great awe of God and] fear [Him];
Romans 16:18
For such people do not serve our Lord Christ, but their own appetites and base desires. By smooth and flattering speech they deceive the hearts of the unsuspecting [the innocent and the naive].
Philippians 3:18-19
For there are many, of whom I have often told you, and now tell you even with tears, who live as enemies of the cross of Christ [rejecting and opposing His way of salvation],
1 Timothy 5:6
Whereas she who lives for pleasure and self-indulgence is spiritually dead even while she still lives.
1 Timothy 6:17
As for the rich in this present world, instruct them not to be conceited and arrogant, nor to set their hope on the uncertainty of riches, but on God, who richly and ceaselessly provides us with everything for our enjoyment.
2 Peter 2:10-22
and especially
Jude 1:4
For certain people have crept in unnoticed [just as if they were sneaking in by a side door]. They are ungodly persons whose condemnation was predicted long ago, for they distort the grace of our God into decadence and immoral freedom [viewing it as an opportunity to do whatever they want], and deny and disown our only Master and Lord, Jesus Christ.
Jude 1:8-9
Nevertheless in the same way, these dreamers [who are dreaming that God will not punish them] also defile the body, and reject [legitimate] authority, and revile and mock angelic majesties.
Jude 1:19
These are the ones who are [agitators] causing divisions—worldly-minded [secular, unspiritual, carnal, merely sensual—unsaved], devoid of the Spirit.