Claim. Descartes’s methodic doubt traced back to a stage prior to creation, and his ‘I think, therefore I am’ unconsciously acknowledged the certainty of inner give-and-receive action and the multiplication of truth through the inner four-position foundation.
Elaboration. Descartes doubted everything to find an indubitable starting point and arrived at ‘cogito ergo sum’ — ‘I think, therefore I am.’ From its clarity and distinctness he generalized that ‘things we conceive very clearly and very distinctly are all true,’ then built deductively from this foundation as in mathematics (Descartes).
Lee re-reads the procedure theologically and methodologically. Doubting everything is, in Unification Thought, tracing back to the stage prior to God’s creation of the universe — denying every created phenomenon. The remaining ‘I think’ corresponds to God’s pre-creation plan or thought. The ‘I am’ that follows acknowledges the certainty of the inner give-and-receive action within the human mind — the action between the thinking subject (inner Sungsang) and its thought content (inner Hyungsang). The subsequent general rule about clear and distinct ideas then licenses the multiplication of truth through formation of the inner four-position-foundation.
Lee adds a critical aside: had Descartes asked ‘Why do I think?’ instead of stopping at ‘therefore I am,’ his rationalism ‘would not have led to dogmatism in his successors.’ That is, by treating the cogito as terminus rather than as gateway to the question of purpose (Heart, Logos, the centering on which give-and-receive operates), Descartes locked rationalism into an axiom-and-deduction structure that lost the dynamic center.
The parallel with Husserl (next atomic) is explicit in Lee’s text: both Descartes and Husserl ‘unconsciously’ centered their methods on what Unification Thought identifies as the inner four-position foundation. The implicit critique is that Western foundationalism repeatedly rediscovers the inner structure but never sees it for what it is, because it lacks the explicit theory of give-and-receive action centered on Heart.
See also. husserl-phenomenology-as-inner-four-position-foundation, plato-and-aristotle-as-inner-contrast-type, logical-structure-is-the-inner-four-position-foundation