41.1 Time is not linear
In the ordinary observer‑phase, time is imagined as a line: past → present → future. In the Huayan cosmos, this is only a low‑dimensional projection of a deeper structure.
\( \text{Time} = \text{Phase}(\Phi, O) \)
- \(\Phi\): world‑field
- O: observer‑phase
- Phase: how the observer slices the field into “before/now/after”
41.2 Parametric time τ
\( \tau = \tau(O) \)
\( \tau \) is not physical time; it is an internal parameter of the observer that determines how the observer scans the world‑field \( \Phi \).
- Ordinary observer: \( \tau \) is linear.
- Samantabhadra‑phase observer: \( \tau \) is multi‑phase.
41.3 Observer‑dependent metric g(O)
\( g = g(O) \)
For an ordinary observer, the metric behaves like a standard spacetime metric. For a Samantabhadra‑phase observer, the “time direction” becomes degenerate: time becomes a phase coordinate in a higher‑dimensional field.
41.4 Time as a phase angle θ
\( \theta = \theta(\Phi, O) \)
For an ordinary observer:
\( \theta = \theta(\tau) \)
For a Samantabhadra‑phase observer:
\( \theta \in [0, 2\pi) \quad \text{simultaneously visible} \)
The ordinary observer sees only one angle at a time; the Samantabhadra‑phase observer sees the entire circle of phases at once.
41.5 Three times as three phase‑bands
\( \text{Past} = \Phi_{\theta \in [0, \alpha)} \)
\( \text{Present} = \Phi_{\theta \in [\alpha, \beta)} \)
\( \text{Future} = \Phi_{\theta \in [\beta, 2\pi)} \)
Ordinary observers access only one band at a time. Samantabhadra‑phase observers access all bands simultaneously.
“As one sees the present worlds of the ten directions, so one sees the past and future worlds, each distinct, without confusion.”
41.6 The simultaneity condition
\( \dfrac{\partial \Phi}{\partial \theta} = 0 \quad \text{for } O = O_{\text{Samantabhadra}} \)
For the Samantabhadra‑phase observer, the world‑field no longer changes with respect to θ: all temporal phases are present at once.
41.7 Why past and future appear simultaneously
Because θ is not “time” but a phase coordinate of the world‑field. Ordinary observers misinterpret θ as linear time; Samantabhadra‑phase observers see θ as a full spectrum.
- Past: phase‑bands
- Future: phase‑bands
- Present: transition region
For the Samantabhadra‑phase observer, the entire spectrum is visible at once.
41.8 Mapping to the universe equation 0 = 1 + Φ
At the level of 0 (dharmata):
- No θ
- No τ
- No g
- No time
At the level of 1 (vow + wisdom):
- Vow chooses direction
- Wisdom chooses structure
At the level of Φ (world‑field):
- θ appears as “time”
- τ is the scanning parameter
- g(O) shapes temporal experience
\( \text{Time} = \theta(\Phi, O) \)
\( 0 = 1 + \Phi \)
When this is realized, linear time collapses; past, present, and future are seen as phase‑aspects of one field.
41.9 Summary: The Huayan model of time
\( \text{Time} = \text{Observer‑Dependent Phase Coordinate of } \Phi \)
- Ordinary observer: linear time, past ≠ future.
- Samantabhadra‑phase observer: full phase spectrum, past = present = future.
Time is not the skeleton of the universe. Time is a phase of mind. One thought can contain three times.