Evangelical Christians believe that the book of Hebrews was written by the apostle Paul. While the author of Hebrews is not definitively known, there are several reasons why Paul is often considered the most-likely author.

First, the writing style and theology of Hebrews closely resemble that of Paul’s other letters. The emphasis on faith, grace, and Christ’s sacrifice align with Paul’s teachings found in his other epistles.

Secondly, Paul’s extensive knowledge of the Old Testament and Jewish customs is evident in Hebrews, and he was known for his ability to effectively communicate complex theological concepts.

Lastly, the early church fathers and many renowned theologians throughout history have attributed Hebrews to Paul.

Overall, Evangelical Christians believe that Paul is the most-likely author of Hebrews 11:6 and find the book to be a valuable resource for understanding the relationship between faith and God’s promises.