idol

idol signify that

1. Saguna and Nirguna ,
2. Sakara and Nirakara , 
3. Vyakta and Avyakta , 
4. Ksara and Aksara, 
5. Jada and Chaitanya, 
6. Murta and Amurta, 
7. manifest and unmanifest 

are One and the Same. These two opposits ( relative terms )