Paul warns that in the last days there will come times of difficulty. People will be lovers of self, lovers of money, proud, arrogant, abusive, disobedient to their parents, ungrateful, unholy, heartless, unappeasable, slanderous, without self-control, brutal, not loving good, treacherous, reckless, swollen with conceit, lovers of pleasure rather than lovers of God, having the appearance of godliness but denying its power. Timothy must avoid such people.
Among them are those who creep into households and capture weak women burdened with sins and led astray by various passions, always learning and never able to arrive at a knowledge of the truth. Just as Jannes and Jambres, names Jewish tradition gives to those who opposed Moses, so these also oppose the truth, men of corrupt minds and disqualified regarding the faith. But they will not get very far, for their folly will be plain to all.
Timothy, by contrast, has followed Paul's teaching, conduct, aim in life, faith, patience, love and steadfastness, his persecutions and sufferings, such as happened to him at Antioch, Iconium and Lystra; out of them all the Lord rescued him. All who desire to live a godly life in Christ Jesus will be persecuted, while evil people and impostors will go on from bad to worse.
But Timothy must continue in what he has learned and has firmly believed, knowing from whom he learned it and that from childhood he has been acquainted with the sacred writings, which are able to make him wise for salvation through faith in Christ Jesus. All Scripture is breathed out by God and profitable for teaching, for reproof, for correction and for training in righteousness, that the man of God may be complete, equipped for every good work.