Evangelists are individuals who actively promote and spread a particular belief or message, often related to religion. In a Christian context, evangelists share the teachings of Jesus Christ and encourage others to embrace the faith. They may do this through preaching, writing, or personal conversations, aiming to inspire spiritual growth and conversion. In a broader sense, the term "evangelist" can also refer to advocates for a specific cause or product, especially in the fields of technology and marketing. These evangelists passionately promote their ideas, helping to build communities and drive interest in innovations, much like how religious evangelists seek to grow their faith.