Words of Sai
Liberation is not some specific location and air-conditioned paradise. It is a state of supreme peace. Where do you get the supreme peace? It is to be obtained in the realm of a pure heart. It is steady, sacred and utterly selfless. To enjoy supreme peace, you should achieve a supreme state. When Unity, Purity and Divinity are unified it takes you to the supreme state.
– Sathya Sai Speaks, Vol.XXXIII., P.257