ever learning, and never able to come to the knowledge of the truth

2 Tim 3:1-9
But realize this, that in the last days difficult times will come.

For men will be lovers of self, lovers of money, boastful, arrogant, revilers, disobedient to parents, ungrateful, unholy, unloving, irreconcilable, malicious gossips, without self-control, brutal, haters of good, treacherous, reckless, conceited, lovers of pleasure rather than lovers of God, holding to a form of godliness, although they have denied its power;

Avoid such men as these.

For among them are those who enter into households and captivate weak women weighed down with sins, led on by various impulses, always learning and never able to come to the knowledge of the truth.

Just as Jannes and Jambres opposed Moses, so these men also oppose the truth, men of depraved mind, rejected in regard to the faith. But they will not make further progress; for their folly will be obvious to all, just as Jannes’s and Jambres’s folly was also.