If we go sidetrack, the journey is lost. My personal opinion on above question is that miracles happen all the time to reinforce the faith of mankind in its Creator and the All Supreme, and to guide humanity to follow the right path which leads you to God and eternal happiness. But, child loves mother initially, not knowingly, because she fed him. But this grows in to unconscious unconditional love when he is not able to see his mother for a while. We call this state unconscious but that's really the state where we experience God.
Miracle is a relative term.
Both are having equal weightage in his mind. You can always define purpose of an event when you understand that event. If you understand the event, it is no longer miracle for you. Given that humans are still caught up in evolving their minds and physique, any event that attempts to extend their intellectual abilities may be construed not only as incomprehensible but also incredible. Few are masters in all human existence that conquered the unknown through difficult spiritual journeys and have understood the power and inter-connectivity of events stretched by time and space.