This is the version of the logo that's in use now.
Note the return to "First Baptist Zachary" from "Zachary's First Baptist," the addition of the colors and the tilting of the Z mark compared to the version below.
I strongly advised them to go with a "branded house" approach with all of their many ministries and that's been working well. I typically use a shadow-less one-color version of the round Z mark on almost every church-wide design I do and some version of the ministry logos on the ministry specific designs.
The fonts the previous pastor chose weren't very functional, and since he has moved on, I generally opt for using the Avenir font family in our official layouts.
If I had it all to do over again, I'd have expressed my concerns about the font choices a bit more clearly and pushed for that a bit more, but I'm still generally happy with the mark. [2019]
Worship Ministry font: Avenir
Children's Ministry font: Kingpin Lowerized
Student Ministry font: Century Gothic
All created in Illustrator CC on Mac OS. 2016.