The term “bought” as used in 2 Peter 2 and in other passages in the scriptures has to do with the redemption that Christ with His blood secured for all mankind. It does not mean being born again of the Spirit.
The word “redemption” means purchasing/buying back (for a price or ransom ) something that was lost -- good standing (righteousness) before God.
Here are some scriptures that speak to this:
Matt 20:28
…..just as the Son of Man did not come to be served, but to serve, and to give his life as a ransom for many.” NIV
1 Ti 2:5,6
5 For there is one God and one mediator between God and mankind, the man Christ Jesus, 6 who gave himself as a ransom for all people. NIV
Rom 3:23, 24
There is no difference between Jew and Gentile, 23 for all have sinned and fall short of the glory of God, 24 and all are justified freely by his grace through the redemption that came by Christ Jesus. NIV
Are all men saved then because Christ redeemed all on the Cross?
No. Redemption on the Cross is only the first component of salvation, i.e., the “birth of water” Jesus spoke about to Nicodemus. For the salvation process to be complete, a man also has to be born of the Spirit.
sonbeam