Those who must believe in a God of Mankind's creation will try to put Science into "faith" terms.
As far as Abiogenesis goes, there is life on earth, maybe other places, but definitely on earth.
Life either always existed and evolved or it had a start.
(Evolution is proven despite it being called a theory. Electricity and Gravity are theories also. The specific ways which life evolved are the only real debate on that.)
If we choose to say that some intelligence created it, then Flying Spaghetti Monster is just as valid as Allah or Yahweh or the father of Jesus. That part takes faith. To say that evidence is not 100% conclusive, but life started from non-life somehow, that's just using logic. Logic dictates that life came from nonlife sometime after the universe started. I think it takes faith to believe anything but that (not the Spaghetti monster part, the "life came from nonlife" part).
If you want to talk nonsense faith, then I can have faith that the universe never started, it was always here. It is not subject to universal laws about time and conservation of energy/mass because it wasn't always the universe we know it as today. The universe loves us and wants what is best for us. That all cannot be disproven (unlike the Bible). But c'mon! Use your head.