I have started practicing meditation everyday. Can i focus my attention on the form of any Indian God when i meditate?
Paramhansa Yogananda defined meditation as "one pointed concentration upon God or one of His aspects." Raja Yoga typically defines the "aspects" of God as: sound, light, love, wisdom, peace, calmness, power and bliss.
Each of these can be expressed in multiple ways but, in essence, are experiential - not imaginings or mental images.