As there is no pancha bhootha Shareeram to Athman then why athman referred as “Anu mathra Swaroopan”?
What is there in size when there is no shape?
Srimathey Ramanujaya Namaha
As far as the size is concerned, it would be something like this.
” we take a rice grain, cut the tip of it. break that tip in to 100 pieces. take one piece out of that 100 and break that again in to 100 pieces. Now pick one piece out of these 100 pieces ” An atman will be much smaller than this piece.
It is impossible to see an atman with pancha bhootha eyes. Paramatman stays inside this Atman as well. so there should definitely be some size / shape as well although we are not able to comprehend it.
Not sure if the answer is convincing/ right. But this is all that Adiyen knows.