In other words, this chart proves nothing but an impoverished vocabulary and conceptual scarcity.
These aren't persons in the concrete sense anyway. They are representational concepts writ large.
The referents aren't there to realities. Ostensible descriptions are impossible.
True, but then, doesn't that reduce the Bible down to "just words of limited value due to the innate failure of language to convey anything spiritual"? It is nearly impossible to describe that which we can only "feel". How do you describe a rainbow to a man who was born blind ?
Language fails, because it is limited, it is merely a verbal representation of "that which is". We can think 10,000 thoughts a second, but try getting them all out of your mouth at the same time.
Agreed, for those who don't hold the Bible as anthing more than "wishful thinking" or "uneducated man's attempt to answer the fundamental questions of life", they will find nothing of value here. To them, this may as well be a chart comparing the natures of Homer and Bart Simpson.
Anyway, I digress...
There are those who believe that the Bible is literally the word of God. This includes most Christians and all JWs, therefore this chart is an excellent "ready reckoner" for dialogue between the two parties about the thing that they have in common.