Dvādaśī-vrata: Month-by-month Viṣṇu Worship and the Year-End Udyāpana
मन्त्रेणानेन विप्राय दत्त्वा भक्तिसमन्वितः । ब्रह्मणान्भोजयेच्छक्त्या संस्मरन्माधवं प्रभुम् ॥ ३६ ॥
mantreṇānena viprāya dattvā bhaktisamanvitaḥ | brahmaṇānbhojayecchaktyā saṃsmaranmādhavaṃ prabhum || 36 ||
Having given the offering to a brāhmaṇa with devotion using this very mantra, one should then, according to one’s capacity, feed the brāhmaṇas—while remembering Mādhava, the Supreme Lord.
Narada
Vrata: Tiladāna-vrata (implied)
Primary Rasa: bhakti
Secondary Rasa: shanta
It teaches that ritual giving becomes spiritually complete when joined with bhakti: offer with a mantra, honor the brāhmaṇas through feeding, and keep the mind fixed on Mādhava—so the outer act is united with inner remembrance.
Bhakti is shown as continuous smaraṇa (remembrance) of the Lord even while performing social-religious duties like dāna and brāhmaṇa-bhojana; devotion is the intention that sanctifies the rite.
It reflects Kalpa (ritual procedure) in applying a specific mantra for dāna and the dhārmic rule of performing brāhmaṇa-bhojana ‘śaktyā’—in proportion to one’s means—emphasizing correct ritual conduct.