I've encountered quite a mixed bag of held beliefs on this subject. Some track from the NT onwards, some from Genesis 1:1 (my view) and there are various views in-between.
So what say you fellow Christian? Do you have some 'cut off' or 'start point' where the Miracles recorded in the Bible are believable or unbelievable to you?
And for purposes of the OP so we are all on the same sheet of paper...
Miracle
A miracle, broadly defined, is any action in time where the normal operation of nature is suspended by the agency of a supernatural action.
Further definitions
An interference with Nature by supernatural power. -- C. S. Lewis
An event in which God temporarily makes an exception to the natural order of things, to show that God is acting. -- Richard Purtill
A miracle is an event which is not producible by the natural causes that are operative at the time and place that the event occurs. -- William Lane Craig
https://www.theopedia.com/miracle
Edit added a quote from @Tree of Life which elaborates on the definition of Miracle:
And please let's avoid semantics. I think the above outlines what we are talking about that is Miracles.
The Poll will have some definition which can drive the discussion. If someone wants to recommend adding a response please do and I will consider it.
God Bless you all!