Small things can make a big difference - this is true in the negative as well as the positive. Examples of the negative are the little foxes that spoil the vines (Song of Solomon 2:15) and the dead flies in the ointment (Ecclesiastes 10:1). However, I want to approach this from the positive. What is smaller than the spices we add to our food, yet makes a huge impact for good on the palate? That is the information we are given in Exodus 30:23-24, "Take thou also unto thee principal spices, ... myrrh ... cinnamon ... calamus ... cassia ..."