"God is with us."
The WW1 German Army belt buckle had “Gott Mit Uns” around the German Imperial Crown. The Nazi’s replace the crown with their eagle and swastika motif. I’ve yet to master posting pictures here, thus look at the WW1 and Weimar Republic German Army belt buckles at this site:
https://www.epicmilitaria.com/german-ww2-militaria/ww1-imperial-germany/belt-buckles.html