Sheesh. You people. Have you not heard of the royal "we"? From wiki...The majestic plural (pluralis maiestatis/majestatis in Latin) is the use of a plural pronoun to refer to a single person holding a high office....
To take that verse and try to establish doctrine is a violation of hermeneutical principals. One uses clear passages to shed light on the not-so-clear. Otherwise, using YOUR logic, the us could be 4, 5, 5,000...why stop at 3?
I just posted #293, showing about 30 verses where G-d clearly states His Oneness, His solitude, Singularity. And you want to make doctrine off one verse?
How lame!
Haven't you heard of the GODly 'us'?
You right!
It COULD be!!
But what IS it?