How will the scientists know if they have created the conditions of moments after the alleged Big Bang...(a theory increasingly being discarded by “secular” scientists)?
Physicists know what the temperature and energy would have been at certain times after the Big Bang and they are attempting to replicate them at CERN. The theory isn't being "discarded". It is being refined. Unlike clerics, scientists do not know everything, but what they don't know does not invalidate what they do know.