What is the "Scientific Method"? The Scientific Method is the best way yet discovered for winnowing the truth from lies and delusion. The simple version looks something like this:

1. Observe some aspect of the universe. 
2. Invent a theory that is consistent with what you have observed.
3. Use the theory to make predictions.   
4. Test those predictions by experiments or further observations.
5. Modify the theory in the light of your results.
6. Go to step 3 and make new predictions. 

Spiritual Humanism recognizes that any religion not based on the Scientific Method can never fully reveal truth to its members.