Learn how to get listed on Google by submitting your ministry to GMB (Google My Business). This is what allows for you to show up in search results on the map and for people to punch in your address in their GPS to find your ministry.
Resources
Request ownership of a business listing
https://support.google.com/business/answer/4566671
Create your listing https://www.google.com/business/
Google my business guidelines https://support.google.com/business/answer/3038177?hl=en