This is going to get me into trouble. :)
If I've understood your use of those words correctly, you regard the ceremony as inductive and `your way' (no sarcasm intended) as deductive.
Now here's the origin of everything I've said so far: I don't believe there's any such thing as deduction ex nihilo. Everything is, necessarily, `bootstrapped' inductively.
Of course, we could be disagreeing about the induction/deduction attribution, which might make life interesting.
Cheers,
- Joel