I believe the implied meaning here is that anything thought of or viewed as a fact can be overcome or transcended by faith if it is the desired outcome.Really, really stupid. I understand the sign. To conservative faithful believers, it is true. Facts dont matter to them. But facts should matter.
For instance, my friend had stage 4 cancer but through faith overcame that fact. I know what you are going to say. O.K. modern medicine but at that stage, it was something more. Consider existential symbiotic cosmology which, in my opinion, is the essence of God. Subjective conscious volition over the physical universe through the conduit of God, in other words.