I did a word study on the usage of yeast in the Bible. Here is what I found:
Yeast is used symbolically to represent influence, usually negatively. Just as a little bit of yeast, permeates dough and produces a noticeable result, so to does influence, be it good or bad.
- The Bible contains many references to not using yeast in various religious practices, which symbolically shows the removal of sin.
- Paul compares false teaching to yeast.
- Another negative connotation is when Jesus says, beware of the yeast of the Pharisees (which is hypocrisy) and also the Sadducees and Herod.
- In seemingly the only positive usage of yeast in the Bible, Jesus says that the Kingdom of God (that is, the Kingdom of Heaven) is like yeast.
- In a final reference to yeast Paul uses it as a metaphor for boasting. Paul talks about getting rid of bread with old yeast (malice and wickedness) and using new bread without yeast (sincerity and truth).
[Check out where these references to yeast are found.]
A lifelong student of the Bible, Peter DeHaan, PhD, wrote the 1,000-page website ABibleADay.com to encourage people to explore the Bible. His main blog and many books urge Christians to push past the status quo and reconsider how they practice their faith in every area of their lives.
