Evangelists are individuals who passionately promote and spread their beliefs, often related to religion. In Christianity, for example, evangelists share the teachings of Jesus Christ and encourage others to embrace faith. They may travel to different communities, hold gatherings, or use media to reach a wider audience. In a broader sense, the term "evangelist" can also refer to someone who advocates for a particular cause or product, like a tech evangelist who promotes new technologies. These advocates aim to inspire others and create enthusiasm around their message, whether it’s about faith or innovation.