1 Timothy 6:2c-5

These are the things you are to teach and insist on. If anyone teaches otherwise and does not agree to the sound instruction of our Lord Jesus Christ and to godly teaching, they are conceited and understand nothing. They have an unhealthy interest in controversies and quarrels about words that result in envy, strife, malicious talk, evil suspicions and constant friction between people of corrupt mind, who have been robbed of the truth and who think that godliness is a means to financial gain. 

These are the things you are to teach and insist on 
1 Timothy 4:11  Command and teach these things.

If anyone teaches otherwise 
1 Timothy 1:3-4  As I urged you when I went into Macedonia, stay there in Ephesus so that you may command certain people not to teach false doctrines any longer or to devote themselves to myths and endless genealogies. Such things promote controversial speculations rather than advancing God's work--which is by faith.

and does not agree to the sound instruction of our Lord Jesus Christ and to godly teaching 
1 Timothy 1:9-11  We also know that the law is made not for the righteous but for lawbreakers and rebels, the ungodly and sinful, the unholy and irreligious, for those who kill their fathers or mothers, for murderers, for the sexually immoral, for those practicing homosexuality, for slave traders and liars and perjurers--and for whatever else is contrary to the sound doctrine that conforms to the gospel concerning the glory of the blessed God, which he entrusted to me.

they are conceited and understand nothing 
1 Timothy 3:6  He must not be a recent convert, or he may become conceited and fall under the same judgment as the devil.

They have an unhealthy interest in controversies and quarrels about words 
2 Timothy 2:14  Keep reminding God's people of these things. Warn them before God against quarreling about words; it is of no value, and only ruins those who listen.

and constant friction between people of corrupt mind, who have been robbed of the truth 
2 Timothy 3:8  Just as Jannes and Jambres opposed Moses, so also these teachers oppose the truth. They are men of depraved minds, who, as far as the faith is concerned, are rejected.
Titus 1:15  To the pure, all things are pure, but to those who are corrupted and do not believe, nothing is pure. In fact, both their minds and consciences are corrupted. They claim to know God, but by their actions they deny him. They are detestable, disobedient and unfit for doing anything good.

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