1. preaching or promoting the Christian gospel; attempting to convert people to Christianity
Usage: present participle of evangelize; British spelling; American spelling is 'evangelizing'
2. enthusiastically promoting or advocating for a cause, product, or idea
Usage: extended use; common in business and social contexts

Examples

• The missionaries spent years evangelising in remote villages across the region.
• She is evangelising the benefits of renewable energy to local communities.
• He has been evangelising his new business model to potential investors.
• The organization is evangelising sustainable practices among young people.
• They were evangelising their faith door-to-door throughout the neighborhood.
• Tech entrepreneurs are evangelising artificial intelligence as a solution to modern problems.