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## Six Substances - Description of the Five Astikayas
Just as a potter's wheel moves everywhere, and just as when a touch is applied to one part of the body, the sense of taste experiences pleasure throughout the entire body, and just as when a snake bites one part of the body, pain is felt throughout the entire body, similarly, even though it is present in the midst of the world, the time substance pervades the entire universe. Why? Because it is an indivisible substance. The time substance is the contributory cause of the transformation of other substances. What is the contributory cause of the transformation of time? Just as space is the support of space, and just as the light of knowledge, the sun, and the moon illuminate themselves and others, similarly, time itself is the contributory cause of the transformation of the time substance.
Some may argue that just as the time substance is itself the contributory cause of its own transformation, so too all other substances will be the contributory cause of their own transformation, and what is the purpose of the time substance? To address this, we say that the property of being the contributory cause of the transformation of all substances is unique to time. How is this so? Just as space provides space for all, and just as the dharma substance is the cause of motion for all, similarly, dharma is the cause of the state of being for all. How is this so? The qualities of one substance cannot be transferred to another substance, as this would lead to the defect of mixing and interference.
Furthermore, if all substances are the contributory cause of their own transformation, just as they are the material cause of their own transformation, then what is the purpose of the dharma, adharma, and space substances in the transformation of motion, state of being, and understanding? Motion, state of being, and understanding will occur on their own. If this is the case, then what is the fault in the two substances called the jiva and the pudgala? This would contradict the scriptures.
Here, the pure jivas, whose nature is pure perception-knowledge, have been exhausted in the cycle of existence for an infinite period of time due to the absence of the astikaya of the pure jiva. Therefore, having attained the state of freedom from attachment and the state of equanimity, and having abandoned all attachment, thoughts, and the waves of mental fluctuations, the jiva should constantly meditate on this. This is the meaning.
This is the explanation of the time of certainty, which is the main theme of these two verses.
**Hindi Meaning:**
The five colors and five tastes are absent. The two smells and eight touches are absent. It is subtle due to its formlessness and is not perceptible to the senses. It is characterized by its nature of being a flow. This is the time substance.
**Specific Meaning:**
This formless time substance is the cause of the transformation of all substances. Just as fire is the contributory cause for a man reading in the winter, or just as the stone below is the contributory cause for a potter's wheel spinning, similarly, the time substance, which is characterized by its nature of being a flow, is the external cause of the transformation of all substances that are transforming on their own. This is the time of certainty.