[csense]

Proof is a term of philosophy not science. Theory is of a higher order than proof by argument.

If that is true, then why is science incapable of discovering God?

[jec41]

Proof is a term of philosophy not science. Theory is of a higher order than proof by argument.

If that is true, then why is science incapable of discovering God?

By opinion you ignore definition. Science is the method of observation of fact and the evidence and explanation of the fact. God is not a fact, it's faith and belief. God is argued by philosophy. When you can present God as a observable fact science will explain God and you will have no further need of your opinions.