These fools (who consider krsna-lila to be a subject of art) take pleasure in material sense gratification, but one who wants to make advancement in spiritual life must scrupulously avoid their literature

Expressions researched:
"These fools take pleasure in material sense gratification, but one who wants to make advancement in spiritual life must scrupulously avoid their literature"

Sri Caitanya-caritamrta

CC Adi-lila

There are many fools who consider kṛṣṇa-līlā to be a subject of art and who write or paint pictures about the pastimes of Lord Kṛṣṇa with the gopīs, sometimes depicting them in a manner practically obscene. These fools take pleasure in material sense gratification, but one who wants to make advancement in spiritual life must scrupulously avoid their literature.

CC Adi 9.4, Translation and Purport

I also remember the six Gosvāmīs—Rūpa, Sanātana, Bhaṭṭa Raghunātha, Śrī Jīva, Gopāla Bhaṭṭa and Dāsa Raghunātha.

This is the process for writing transcendental literature. A sentimentalist who has no Vaiṣṇava qualifications cannot produce transcendental writings. There are many fools who consider kṛṣṇa-līlā to be a subject of art and who write or paint pictures about the pastimes of Lord Kṛṣṇa with the gopīs, sometimes depicting them in a manner practically obscene. These fools take pleasure in material sense gratification, but one who wants to make advancement in spiritual life must scrupulously avoid their literature. Unless one is a servant of Kṛṣṇa and the Vaiṣṇavas, as Kṛṣṇadāsa Kavirāja Gosvāmī presents himself to be in offering respects to Lord Caitanya, His associates and His disciples, one should not attempt to write transcendental literature.