CH06: Three Connections (C1–C3) — Hand-offs on the Wheel

At-a-glance: Foundations • Signal points for teaching & practice

A. Definition & place in DO

• “Connections” (C1–C3) are the hand-off points that make the single twelve-link chain easy to teach and to interrupt—without adding or removing any link.

• C1 — Saṅkhārā → Viññāṇa: the kamma → vipāka transfer from Past Cause to Present Effect (SN 12.1).

• C2 — Vedanā → Taṇhā: the live vipāka → kilesa tipping point within the Present (SN 12.1; SN 12.2 on six feelings & six cravings).

• C3 — (Kamma)bhava → Jāti: the kamma → vipāka projection from Present Cause to Future Effect (SN 12.1).

• Rounds overlay (Ch03): C1 and C3 bridge Kamma ↔ Vipāka; C2 bridges Vipāka ↔ Kilesa.

• Why it matters: Most real-time practice happens at C2; long-range ethics and intention target C1/C3.

B. Mechanism (how each connection operates)

• C1: Intention bears fruit.
  Past saṅkhārā (fabrications of body/speech/mind) condition viññāṇa and the cascade nāma-rūpa → saḷāyatana → phassa → vedanā as present vipāka. This is the handoff from doing to experiencing.

• C2: Feeling tilts to thirst.
  With vedanā (pleasant/neutral/painful), taṇhā arises—sixfold craving for forms, sounds, odors, tastes, tangibles, ideas (SN 12.2). If unexamined, it escalates to upādāna → bhava.

• C3: Becoming seeds birth.
  Bhava (kamma-becoming) sets up the future result jāti (and jarāmaraṇa). Ethical quality and momentum in the present shape tomorrow’s arrival.

C. Practice (micro-drills, 1–3 minutes)

1. Three-Finger Cue (60–90 sec)
   Touch index: “C1 — saṅkhārā → viññāṇa (past→present).”
   Middle: “C2 — vedanā → taṇhā (present pivot).”
   Ring: “C3 — bhava → jāti (present→future).”
   Whisper each twice in Pāli, once in English.

2. Vedanā Gate (2 min, solo)
   Sit with a fresh sensation. Label pleasant/neutral/painful. Before any storyline, say: “vipāka felt.” Watch for pull/push/fog—name “taṇhā” if appearing. Soften jaw/chest/hands; let upādāna fail to ignite.

3. C1/C3 Ethics Check (pair, 3 min)
   Recall a choice you often make (reply tone, purchase click, late-night scroll). Identify the intention (saṅkhāra) and where it’s aiming (bhava → jāti). Design one lighter intention (right speech, restraint, generosity) and rehearse the new script once.

D. Cross-links

• Ch02 Four Periods (time placement of C1–C3).

• Ch03 Three Rounds (which rounds each connection bridges).

• Ch10 Saṅkhārā and Ch11 Viññāṇa (C1 ends/starts).

• Ch15 Vedanā and Ch16 Taṇhā (C2 pivot).

• Ch18 Bhava and Ch19 Jāti (C3 projection).

Sources

SN 12.1; SN 12.2.

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QR Footer (left → right)

• Audio QR-CH06-AUD1 — “C1–C3 in one minute.” (Alt: “QR to audio: three connections overview”)

• Video QR-CH06-VID1 — Live demo of Vedanā→Taṇhā interruption. (Alt: “QR to video: C2 tipping-point demo”)

• Slides QR-CH06-PPT1 — Hand-offs map (teacher deck). (Alt: “QR to slides: C1–C3 deck”)

• Prompt QR-CH06-PRM1 — 60-sec Vedanā Gate script. (Alt: “QR to prompt: vedanā micro-drill”)

Next: Ch07 — Twenty Modes across Four Segments (overview).