The title of the thread is 'the existence of God is a SCIENTIFIC fact.' Metaphysics, philosophy, religious belief are not the domain of science.
The science of the love of God is just as valid a science as any other when you consider it has transformed and changed entire civilisations and transformed the lives of billions of people just as any other material science has. Only material science alone has not advanced civilisation without the love of God which I insist are sciences too that people study and practice daily and are equally valid.