I don't think that the total creation took place in six days as we now measure time. If we can confirm, say, the Big Bang theory, that doesn't at all cause me to question my faith that God created the Big Bang. ↗
They say it all started out with a big bang. But, what I wonder is, was it a big bang or did it just seem big because there wasn't anything else drown it out at the time? ↗
