Yeast; a micro-organism consisting of single oval cells that reproduce by budding. As fungi go, through the process of fermentation, it’s quite useful as the active ingredient in making various other products such as wine, beer, yogurt and bread to name a few. Fermentation is a natural process that has been used long before any one understood how it worked. We are far from knowing every scientific action and reaction that occurs in life. Of the things we do know, I believe God intends us to use that knowledge for the benefit of God’s creation. Otherwise we risk our love for God becoming like yeast that takes what is sweet and pleasurable and turns it into something addicting and toxic. Beware of the yeast of the Pharisees. Nothing is covered up that will not be uncovered, and nothing secret that will not become known (Luke 11:53-12:12).