What does the Bible say about boldness in witnessing?

The Bible portrays Stephen as a powerful example of boldness in witnessing. In Acts 6:8-15, he is depicted as being full of faith and power, performing great wonders and miracles among the people. His unwavering commitment to proclaim Christ, even in a hostile environment, serves as a model for all believers. Despite knowing the dangers, including the possibility of martyrdom, Stephen did not compromise the message of the gospel. His example encourages Christians to prioritize boldness in sharing their faith, holding Christ as their life above all else, which is foundational in the sovereign grace perspective that values the proclamation of the gospel above personal safety or comfort.