What does the Bible say about the security of the chosen?

According to Romans 8:33-34, the Apostle Paul emphasizes the security of the chosen by asking, 'Who will bring any charge against those whom God has chosen?' This security is rooted in the work of God who justifies, meaning that no accusation can stand against those He has declared righteous. The ultimate assurance comes from the fact that Christ not only died but also rose again and intercedes for us at the right hand of God. This underscores that our security is not based on our merit but entirely on God's saving work through Christ.