Cannot be a pure devotee

Expressions researched:
"cannot be a pure devotee"

BG Chapters 7 - 12

Without good qualifications, one cannot be a pure devotee

BG 12.18-19, Purport: We may find some repetition in the descriptions of the qualifications of a devotee, but this is just to emphasize the fact that a devotee must acquire all these qualifications. Without good qualifications, one cannot be a pure devotee. Harāv abhaktasya kuto mahad-guṇāḥ: one who is not a devotee has no good qualification. One who wants to be recognized as a devotee should develop the good qualifications. Of course he does not extraneously endeavor to acquire these qualifications, but engagement in Kṛṣṇa consciousness and devotional service automatically helps him develop them.

SB Canto 1

One must be very faithful, learned and renounced, otherwise one cannot be a pure devotee

SB 1.13.40, Purport: Unless one has become a sufficiently learned philosopher by hearing the Vedānta philosophy from a bona fide spiritual master, one cannot be a learned philosopher devotee. One must be very faithful, learned and renounced, otherwise one cannot be a pure devotee. A pure devotee of the Lord can give us direction towards the other end of nescience. Devarṣi Nārada used to visit the palace of Mahārāja Yudhiṣṭhira because the Pāṇḍavas were all pure devotees of the Lord, and the Devarṣi was always ready to give them good counsel whenever needed.

SB Canto 7

One who is concerned with material benefits cannot be a pure devotee

SB 7.10.4, Purport: Unless one is pious, one cannot approach the Supreme Personality of Godhead. However, although a pious man may receive some material benefit, one who is concerned with material benefits cannot be a pure devotee. When a pure devotee receives material opulences, this is not because of his pious activity but for the service of the Lord. When one engages in devotional service, one is automatically pious.

One cannot be a pure devotee without following the śruti and smṛti

SB 7.11.7, Purport: The purport is that to become a devotee one must follow the principles laid down in śruti and smṛti. One must follow the codes of the purāṇas and the pāñcarātrikī-vidhi. One cannot be a pure devotee without following the śruti and smṛti, and the śruti and smṛti without devotional service cannot lead one to the perfection of life.

Nectar of Devotion

One who has not washed off all reactions of sinful activities cannot be a pure devotee

Nectar of Devotion 9: It is confirmed in Śrīmad-Bhāgavatam, "One who has not washed off all reactions of sinful activities cannot be a pure devotee. A pure devotee has no more doubts about the supremacy of the Personality of Godhead, and thus he engages himself in Kṛṣṇa consciousness and devotional service." Ref. VedaBase Smelling the Incense and Flowers Offered to the Deity