"Here is another illustration Jesus used: 'The Kingdom of Heaven is like a mustard seed planted in a field. It is the smallest of all seeds, but it becomes the largest of garden plants; it grows into a tree, and birds come and make nests in its branches.'
Jesus also used this illustration: 'The Kingdom of Heaven is like the yeast a woman used in making bread. Even though she put only a little yeast in three measures of flour, it permeated every part of the dough.'"
When God comes in, things start small but end up making a huge impact. When God works, it permeates everything and changes everything. When God comes in, it changes the very nature of something. Yeast is what makes bread what it is. Yeast makes bread rise and become edible. Let God do his full work in and through you; the results will be astounding! But be prepared for him to change you completely. When God comes in, he changes the furniture; it's a complete makeover.