Srimad Bhagavatam Canto 12, Chapter 08, Text 49

SB 12.8.49

yad-darsanam nigama atma-rahah-prakasam
 muhyanti yatra kavayo ’ja-para yatantah
tam sarva-vada-visaya-pratirupa-silam
 vande maha-purusam atma-nigudha-bodham
My dear Lord, the Vedic literatures alone reveal confidential knowledge of Your supreme personality, and thus even such great scholars as Lord Brahma himself are bewildered in their attempt to understand You through empirical methods. Each philosopher understands You according to his particular speculative conclusions. I worship that Supreme Person, knowledge of whom is hidden by the bodily designations covering the conditioned soul’s spiritual identity.
Even great demigods like Brahma are bewildered in their speculative attempts to understand the Supreme Personality of Godhead. Each philosopher is covered by a unique combination of the modes of nature and thus describes the Supreme Truth according to his own material conditioning. Therefore even strenuous empirical endeavor will never bring one to the conclusion of all knowledge. The highest knowledge is Krsna, the Supreme Personality of Godhead, and one can understand Him only by fully surrendering to Him and serving Him with love. This is why Markandeya Rsi states here, vande maha-purusam: “I simply worship that Supreme Personality.” Those who try to worship God but at the same time continue speculating or acting fruitively will attain only mixed and bewildering results. To be pure a devotee must give up all fruitive activity and mental speculation; in that way his loving service to the Lord will yield perfect knowledge of the Supreme. Only this perfection can satisfy the eternal soul.
Thus end the purports of the humble servants of His Divine Grace A.C. Bhaktivedanta Swami Prabhupada to the Twelfth Canto, Eighth Chapter, of the Srimad-Bhagavatam, entitled “Markandeya’s Prayers to Nara-Narayana Rsi.”
Srimad Bhagavatam Canto 12, Chapter 08, Text 48
Srimad Bhagavatam Canto 12, Chapter 08 Narration