The following infographic by Inboudvisibility (no, that is not a typo) lists 14 methods for developing better communication and feedback on Facebook. But I want to focus on Step #12. "Be educational."
Have you tried sharing any interesting Bible trivia with your readers - something that would arouse curiosity and inspire them to search the scriptures to know more about what the Bible teaches? How about parenting tips or relationship advice from the Bible?
A gentle answer turns away wrath, but a harsh word stirs up anger. - Proverbs 15:1
The Bible speaks on numerous issues. Maybe you can share advice that will help someone going through a problem. If your ministry or church has a prayerline, promote it to your community. Maybe someone might contact you and request prayer for a problem they are going through.