bahman wrote:1) Knowledge is a sort of information which is comprehensible for a person
2) Information can be hold in something which has form (a brain for example) same for knowledge
3) God has no form since it is purely spiritual
4) We can deduce from (2) and (3) that God cannot have any knowledge
Interesting.
Let's not question #1 for the moment, and accept it as worded. That doesn't mean it's entirely clear to me what you intend to imply by the particular wording, but let's leave that momentarily aside.
#2 cannot be known to be true. We could say that "All the knowledge of which we humans have an experience requires
us to have brains," but we could not therefore say that "information" could not be encoded, impressed or produced in any other circumstance, were a being of a different nature being considered: we simply have no experience with such things -- at least, none of which we are currently conscious -- if such things do take place. And that's as strongly as we could put it.
In any case, an even more interesting point is that "information" is different from "form." "Form," we might say is HOW a thing is encoded (whether in slate, ink or the 0's and 1's of binary code), but "information" is the
conceptual content that thing communicates
to a mind.
The latter is clearly not simply a different arrangement of "form," for it is quite possible to have any "form" and no "information." Consider, for example, when the code in question is unarranged, or when it is properly arranged but no mind is there to perceive it. In such a situation, there are, perhaps, squiggles on a page, but they are neither "symbols" nor "information" until a consciousness comes along to decode them and derive a content from them. The "form" of the alleged information would be present (squiggles would still have the same configuration), but it would in nowise be "information" until it encountered a mind, since it would not be "informing" of anything.
#3 then becomes very dodgy. We do not know that a "mind" needs a "form"; we only know that that is the way human beings experience things so far. We do know that God (assuming His existence, for the moment) would have a Mind (at least, in the Western view, "God" would; the Eastern, perhaps not). And we do not know what "purely spiritual" really entails, even if it's an apt predication of the Supreme Being.
I suggest, therefore, that we are quite ill-prepared by this line of argument to "deduce" any such thing as #4. It lacks any certainty of #2 and #3, even if we treat #1 as given.