From I-35W:

Take exit 39 toward
FM-1187
Rendon-Crowley Rd.

Turn west at
FM-1187 W /
Rendon-Crowley Rd.

Continue on FM-1187 W for 4 miles.
You'll pass Crowley Road (stop light) and go under railroad tracks before seeing Nickey D's on the right.

Turn right at Crowley-Plover Rd just before Nicky D's.

Stay left when the road curves and the church is on the left.