Krushna said, “Whatever form I may take, I will always possess qualities that are unique to me – the eternally supreme, ever youthful, and forever pure”
The little girl, Andal completely believed that the Deity form has all such supreme qualities. Therefore, God revealed himself in the same form that she believed in. Because, when God exists everywhere and anywhere, why not the the Deity form? The difference between all other objects and Deity form is that all other objects are given a name and have a purpose. Therefore, we see the object with that defined scope. However, as the agama scriptures declare – the Deity form is specially accepted by God to give us a means to experience his full accessibility!