According to evangelical Christians, the most-likely author of the book of 1 Peter is the apostle Peter himself. Peter was a prominent figure in the early Christian church and was a close disciple of Jesus. He is traditionally believed to have written this letter to encourage and instruct believers who were facing persecution and suffering.

In 1 Peter 1:18-19, Peter writes about the preciousness of the blood of Jesus Christ, which was shed for the redemption of humanity. This passage emphasizes the central importance of Christ’s sacrificial death on the cross for the forgiveness of sins and the salvation of believers.

Evangelical Christians view the Bible as the inspired and authoritative word of God, and they believe that the truths expressed in 1 Peter 1:18-19 are crucial to understanding the foundational beliefs of the Christian faith. These verses highlight the need for faith in Jesus Christ as the only means of salvation and redemption from sin.

Overall, evangelical Christians see Peter as a faithful servant of Christ who played a crucial role in spreading the message of the gospel. His writings, including the letter of 1 Peter, continue to be cherished and studied by believers today as a source of spiritual guidance and encouragement.