1 Timothy 1:5-7

The goal of this command is love, which comes from a pure heart and a good conscience and a sincere faith. Some have departed from these and have turned to meaningless talk. They want to be teachers of the law, but they do not know what they are talking about or what they so confidently affirm. 

The goal of this command is love, which comes from a pure heart 
2 Timothy 2:22  Flee the evil desires of youth and pursue righteousness, faith, love and peace, along with those who call on the Lord out of a pure heart.

and a good conscience 
Acts 23:11  Paul looked straight at the Sanhedrin and said, "My brothers, I have fulfilled my duty to God in all good conscience to this day."
1 Timothy 4:1-2  The Spirit clearly says that in later times some will abandon the faith and follow deceiving spirits and things taught by demons. Such teachings come through hypocritical liars, whose consciences have been seared as with a hot iron.

and a sincere faith 
Galatians 5:6  For in Christ Jesus neither circumcision nor uncircumcision has any value. The only thing that counts is faith expressing itself through love.
2 Timothy 1:5  I am reminded of your sincere faith, which first lived in your grandmother Lois, and in your mother Eunice and, I am persuaded, now lives in you also.

Some have departed from these and have turned to meaningless talk 
Titus 1:10-11  For there are many rebellious people, full of meaningless talk and deception, especially those of the circumcision group. They must be silenced, because they are disrupting whole households by teaching things they ought not to teach--and that for the sake of dishonest gain.

They want to be teachers of the law, but they do not know what they are talking about 
Ephesians 4:11-13  So Christ himself gave the apostles, the prophets, the evangelists, the pastors and teachers, to equip his people for works of service, so that the body of Christ may be built up until we all reach unity in the faith and in the knowledge of the Son of God and become mature, attaining to the whole measure of the fullness of Christ.
Job 38:1-2  Then the LORD spoke to Job out of the storm. He said, "Who is this that obscures my plans with words without knowledge?"

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