यावन्न तर्केण निरासितोऽपिदृश्यप्रपञ्चस्त्वपरोक्षबोधात् ।विलीयते तावदमुष्य भिक्षो -र्ध्यानादि सम्यक्करणीयमेव ॥ ८१८ ॥
In plain words
Until the objective universe dissolves completely through direct, unmediated realization—even if it has been intellectually refuted by logic—this renunciate must earnestly continue practices such as meditation.
Close to the Sanskrit
As long as the seen universe, even if refuted by logic, does not dissolve through direct realization, until then meditation and other practices must be thoroughly performed indeed by this renunciate.