"I could care less whether you are or aren't moved in any way to investigate the matter further, or what you think of it."
In other words, you don't really have anything to offer in this regard. "Look it up yourself." doesn't really cut it.
"If you can't define pistis, faith, or believing (which doesn't seem to have been done here, that I can see), then how the heck do you know what criteria is or isn't consistent, and does or doesn't indicate it's a law? That's not a fact, Jack. It's just plain Sally silly."
It doesn't matter one bit whether I or anyone else can give a definition of pistis that will suit you. It's not necessary for the purposes of defining a law. Believing is supposed to be a law, remember? ("God would have to change the laws of the universe"/"Works for saint and sinner, alike."....VPW) Since you're a fan of the internet, here is something pretty basic that might help you as you search it out yourself: WIKI
"A physical law or scientific law is a theoretical statement "inferred from particular facts, applicable to a defined group or class of phenomena, and expressible by the statement that a particular phenomenon always occurs if certain conditions be present."