If you visit a temple, you can see pictures of God, you can see the Deity form of the Lord, and you can just hear Him by listening to yourself and others say the mantra. It's just a way of realizing that all the senses can be applied toward perceiving God, and it makes it that much more appealing, seeing the pictures, hearing the mantra, smelling the incense, flowers, and so on.
George HarrisonWhen people come up to me expecting me to be just like what they thought a Beatle would be, they're disappointed. I never was a Beatle, except musically. I don't think any of us was. What is a Beatle anyway? I'm not a Beatle or an ex-Beatle or even the George Harrison. I'm just a man. Very ordinary.
George Harrison