45. And on account of the transfer.
That the altar built of thought is an optional substitute for the altar built of bricks, and of the nature of an action, appears therefrom also that the clause 'of these each one is as great as that previous one,' explicitly transfers to the altars of mind, and so on, the powers of the previous altar made of bricks. All those altars thus having equal effects there is choice between them. The altars of mind, and so on, therefore are auxiliary members of the sacrificial performance which they help to accomplish, and hence themselves of the nature of action.--Against this view the next Sûtra declares itself.