Exodus 30:36

And thou shalt beat [some] of it very small, and put of it before the testimony in the tabernacle of the congregation, where I will meet with thee: it shall be unto you most holy.

Ver. 36. And thou shalt beat some of it very small.] This holy perfume, as in the matter costly, so in the manner it cost much pounding and beating: to show that Church prayer must be accurate and elaborate; it must cost setting on, as we say.