As James Force writes:
As you can see, gravity was added to matter at creation, and requires continuous maintenance by God in order to preserve it.
Furthermore, we know that several other Newtonians (Richard Bentley, Samuel Clarke, William Whiston) argued that God himself was the direct cause of gravity. And there is textual evidence that supports the idea that Newton largely agreed with this opinion.
As John Henry writes:
Faith is not based on science, don't let it dismiss their scientific work.