I suppose it's flattering that so many theists bring their hard Quantum Mechanics and Cosmology questions to atheists instead of physicists. A short answer is, yes there is a real difference, but the ubiquitousness of QF is a similarity.
For a more in-depth answer to your question than 'luminiferous ether was falsified by the Michaelson-Morley experiment and QF isn't a proposed medium for the propagation of EM waves', try here:
http://scienceforums.com/index.php?app=c...mMainBar=1
For a more in-depth answer to your question than 'luminiferous ether was falsified by the Michaelson-Morley experiment and QF isn't a proposed medium for the propagation of EM waves', try here:
http://scienceforums.com/index.php?app=c...mMainBar=1