It is very difficult to describe a company within a logomark. After reading your full description I am a bit confused about which side I should focus on. Then I started researching and sketching. After a lot of sketches, I have built this concept. In this concept,

I have tried to make an Emblem with a Love Shape, a gift box, and prioritizing a crucifix. The reason for using love is very simple as your mission is to make more and better Christ-followers who love God and love people. The Church provides us the opportunity to serve God as well as to serve the community. The Church is a place of Gift for all of us because a Church helps us to keep devoted to God and to connect God for peace. That's why I have brought a gift shape.

I have tried to use Lighty colors so that they can grab attention. Additionally, I have given a version with only the lines so that it can be convenient to use for different purposes.