I agree with what he said about the "Keep the Faith" slogan, except for the last sentence. Basically what I have for Lee Johnson and Oldham Athletic is trust. Trust that is based on the evidence of my own ears and my won eyes, my own experience of footballing matters, coupled with the testimony and solid arguments of others.
It is a confidence (though not a certainty), that is based on something. Faith doesn't even come to in to, nor does Faith come into my world view at all (hence why I hate the slogan).