法華文句記 6.67

6.67

「今當」下離為四句，斷與不斷、有索不索，況十六句遍。約五時初許古人墮在一句，若至十六句令無索成索，全令墮非無句可得。於中先列四句。

From "Now we should…" downward, it divides them into four propositions: severing and not severing, having demanding and not demanding, matching the sixteen propositions throughout. Applying the five periods, it initially allows that the ancients fall into one proposition; but if one reaches the sixteen propositions, causing non-demanding to become demanding, it completely causes them to fall into error so that no proposition is obtainable. Therein, it first lists the four propositions.