your opinions on your wife are subjective and can wax and wane depending on your interactions together and with others. however, facts and evidences for the big bang and any other robust scientific theory are objective, testable, and falsifiable. i don't know how much intelligence it takes to form an opinion but i am sure that my opinions about your wife (if i had any) would not show you anything about my intellect.
maybe realizing that we have myths {yes the bible is a mythological text whose stories were coopted from the babylonians, egyptians, greeks, romans, persians, mithrians (trinity idea put into christianity during its rise in rome), etc.}, for a reason and science for another reason shows more intellect than trying to either marry the two or use one to refute the other.