The negation of material existence does not necessarily mean spiritual existence. After material existence is negated, spiritual existence - namely sac-cid-ananda - still may not be manifested

Expressions researched:
"The negation of material existence does not necessarily mean spiritual existence. After material existence is negated, spiritual existence—namely sac-cid-ānanda—still may not be manifested"

CC Madhya-lila

The negation of material existence does not necessarily mean spiritual existence. After material existence is negated, spiritual existence—namely sac-cid-ānanda—still may not be manifested. Until one comes to the stage of actually understanding one's eternal relationship with the Supreme Lord, he cannot enter into spiritual life.

CC Madhya 8.66, Translation and Purport:

After hearing this, the Lord, as usual, rejected it, considering it to be external devotional service. He again asked Rāmānanda Rāya to speak further, and Rāmānanda Rāya replied, "Pure devotional service without any touch of speculative knowledge is the essence of perfection."

In his Anubhāṣya commentary, Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura says that this stage—devotional service mixed with speculative knowledge—is also external and not within the jurisdiction of pure devotional service as practiced in Vaikuṇṭhaloka. As soon as there is some conception of materialistic thought—be it positive or negative—the service is not spiritual. It may be free from material contamination, but because there is mental speculation the devotional service is not pure and freed from the contamination of material life. A living entity who wants to be completely pure must be above this material conception. The negation of material existence does not necessarily mean spiritual existence. After material existence is negated, spiritual existence—namely sac-cid-ānanda—still may not be manifested. Until one comes to the stage of actually understanding one's eternal relationship with the Supreme Lord, he cannot enter into spiritual life. Spiritual life means becoming detached from material life and engaging in the loving service of the Lord. Śrī Caitanya Mahāprabhu therefore asked Rāmānanda Rāya to explain something transcendental to devotional service mixed with speculative knowledge. A pure devotee is completely surrendered to the lotus feet of the Lord, and only by his love does he conquer Kṛṣṇa, who cannot be conquered by anyone. Kṛṣṇa always stands victorious over everything. No one can conquer Him. One can attain the stage of pure devotion simply by fully surrendering. This is next corroborated by Śrīmad-Bhāgavatam (10.14.3), wherein Lord Brahmā, defeated by the potency of Śrī Kṛṣṇa, fully surrendered unto the Lord.