You didn't prove that God has no explanatory power, you just claimed that God did.
It is wrong to compare Christianity to "Yog Sothoth" because Christianity is the most influential ideology that has ever existed, far more influential than any of the disciplines that you mentioned whose modern synthesis mostly goes back to the 19th century.
It is wrong to compare Christianity to "Yog Sothoth" because Christianity is the most influential ideology that has ever existed, far more influential than any of the disciplines that you mentioned whose modern synthesis mostly goes back to the 19th century.