Śrī Mādhavendra Purī is one of the ācāryas in the disciplic succession from Madhvācārya. Mādhavendra Purī had two principal disciples, Īśvara Purī and Śrī Advaita Prabhu. Therefore the Gauḍīya Vaiṣṇava-sampradāya is a disciplic succession from Madhvācārya. This fact has been accepted in the authorized books known as Gaura-gaṇoddeśa-dīpikā and Prameya-ratnāvalī, as well as by Gopāla Guru Gosvāmī. The Gaura-gaṇoddeśa-dīpikā (22) clearly states the disciplic succession of the Gauḍīya Vaiṣṇavas as follows: “Lord Brahmā is the direct disciple of Viṣṇu, the Lord of the spiritual sky. His disciple is Nārada, Nārada's disciple is Vyāsa, and Vyāsa's disciples are Śukadeva Gosvāmī and Madhvācārya. Padmanābha Ācārya is the disciple of Madhvācārya, and Narahari is the disciple of Padmanābha Ācārya. Mādhava is the disciple of Narahari, Akṣobhya is the direct disciple of Mādhava, and Jayatīrtha is the disciple of Akṣobhya. Jayatīrtha's disciple is Jñānasindhu, and his disciple is Mahānidhi. Vidyānidhi is the disciple of Mahānidhi, and Rājendra is the disciple of Vidyānidhi. Jayadharma is the disciple of Rājendra. Puruṣottama is the disciple of Jayadharma. Śrīmān Lakṣmīpati is the disciple of Vyāsatīrtha, who is the disciple of Puruṣottama. And Mādhavendra Purī is the disciple of Lakṣmīpati.”
(Sri Caitanya Caritamrta----1:6:40----purport).

Śrī Mādhavendra Purī, also known as Śrī Mādhava Purī, belonged to the disciplic succession from Madhvācārya and was a greatly celebrated sannyāsī. Śrī Caitanya Mahāprabhu was the third disciplic descendant from Śrī Mādhavendra Purī. The process of worship in the disciplic succession of Madhvācārya was full of ritualistic ceremonies, with hardly a sign of love of Godhead. Śrī Mādhavendra Purī was the first person in that disciplic succession to exhibit the symptoms of love of Godhead and the first to write a poem beginning with the words ayi dīna-dayārdra nātha, "O supremely merciful Personality of Godhead." In that poem is the seed of Caitanya Mahāprabhu's cultivation of love of Godhead.
(Sri Caitanya Caritamrta----1:9:10----purport).

After installing the Deity of Gopāla, Mādhavendra Purī initiated all the brāhmaṇas into Vaiṣṇavism. He then allotted the brāhmaṇas different types of service to the Deity. From four in the morning until ten at night (from maṅgala-ārātrika to śayana-ārātrika), there must be at least five or six brāhmaṇas to take care of the Deity. Six ārātrikas are performed in the temple, and food is frequently offered to the Deity and the prasādam distributed. This is the method of worshiping the Deity according to the rules and regulations set by the predecessors. Our sampradāya belongs to the disciplic succession of Mādhavendra Purī, who belonged to the Madhva-sampradāya. We are in the disciplic succession of Śrī Caitanya Mahāprabhu, who was initiated by Śrī Īśvara Purī, a disciple of Mādhavendra Purī’s. Our sampradāya is therefore called the Mādhva-Gauḍīya-sampradāya. As such, we must carefully follow in the footsteps of Śrī Mādhavendra Purī and observe how he installed the Gopāla Deity on top of Govardhana Hill, how he arranged and performed the Annakūṭa ceremony in only one day, and so forth. Our installation of Deities in America and in the wealthy countries of Europe should be carried out in terms of Śrī Mādhavendra Purī’s activities. All the servitors of the Deity must be strictly qualified as brāhmaṇas and, specifically, must engage in the Vaiṣṇava custom of offering as much prasādam as possible and distributing it to the devotees who visit the temple to see the Lord.
(Sri Caitanya Caritamrta----2:4:87----purport).

When the living entity feels spiritual separation from Kṛṣṇa (kṛṣṇa-viraha), he has achieved the prime success of life. When one becomes disinterested in material things, he is simply experiencing the other side of attraction for material things. However, feeling separation from Kṛṣṇa and engaging in the service of the Lord to fulfill His mission constitute the best example of love of Kṛṣṇa. Śrī Caitanya Mahāprabhu wanted to point out this intense love of Kṛṣṇa exhibited by Mādhavendra Purī. All Caitanya Mahāprabhu’s devotees later followed in the footsteps of Mādhavendra Purī, serving the Lord without personal considerations.
(Sri Caitanya Caritamrta----2:4:178----purport).

The uncontaminated devotees who strictly depend on the Vedānta philosophy are divided into four sampradāyas, or transcendental parties. Out of the four sampradāyas, the Śrī Madhvācārya-sampradāya was accepted by Mādhavendra Purī. Thus he took sannyāsa according to paramparā, the disciplic succession. Beginning from Madhvācārya down to the spiritual master of Mādhavendra Purī, the ācārya named Lakṣmīpati, there was no realization of devotional service in conjugal love. Śrī Mādhavendra Purī introduced the conception of conjugal love for the first time in the Madhvācārya-sampradāya, and this conclusion of the Madhvācārya-sampradāya was revealed by Śrī Caitanya Mahāprabhu when He toured southern India and met the Tattvavādīs, who supposedly belonged to the Madhvācārya-sampradāya.
When Śrī Kṛṣṇa left Vṛndāvana and accepted the kingdom of Mathurā, Śrīmatī Rādhārāṇī, out of ecstatic feelings of separation, expressed how Kṛṣṇa can be loved in separation. Thus devotional service in separation is central to this verse. Worship in separation is considered by the Gauḍīya-Mādhva-sampradāya to be the topmost level of devotional service. According to this conception, the devotee thinks of himself as very poor and neglected by the Lord. Thus he addresses the Lord as dīna-dayārdra nātha, as did Mādhavendra Purī. Such an ecstatic feeling is the highest form of devotional service. Because Kṛṣṇa had gone to Mathurā, Śrīmatī Rādhārāṇī was very much affected, and She expressed Herself thus: "My dear Lord, because of Your separation My mind has become overly agitated. Now tell Me, what can I do? I am very poor and You are very merciful, so kindly have compassion upon Me and let Me know when I shall see You." Śrī Caitanya Mahāprabhu was always expressing the ecstatic emotions of Śrīmatī Rādhārāṇī that She exhibited when She saw Uddhava at Vṛndāvana. Similar feelings, experienced by Mādhavendra Purī, are expressed in this verse. Therefore, Vaiṣṇavas in the Gauḍīya-Mādhva-sampradāya say that the ecstatic feelings experienced by Śrī Caitanya Mahāprabhu during His appearance came from Śrī Mādhavendra Purī through Īśvara Purī. All the devotees in the line of the Gauḍīya-Mādhva-sampradāya accept these principles of devotional service.
(Sri Caitanya Caritamrta----2:4:197----purport).

Almost all the conditioned souls within the material world are envious. Jealous people generally turn against one who automatically attains some reputation. This is natural for jealous people. Consequently, when a devotee is fit to receive worldly reputation, he is envied by many people. This is quite natural. When a person, out of humility, does not desire fame, people generally think him quite humble and consequently give him all kinds of fame. Actually a Vaiṣṇava does not hanker after fame or a great reputation. Mādhavendra Purī, the king of Vaiṣṇavas, bore his reputation, but he wanted to keep himself outside of the vision of the general populace. He wanted to cover his real identity as a great devotee of the Lord, but when people saw him overwhelmed in the ecstasy of love of Godhead, they naturally gave credit to him. Actually a first-class reputation is due Mādhavendra Purī because he was a most confidential devotee of the Lord.
(Sri Caitanya Caritamrta----2:4:147----purport).

Śrī Caitanya Mahāprabhu offered obeisances to Rāmacandra Purī in consideration of his being a disciple of Śrīla Mādhavendra Purī, the spiritual master of His own spiritual master, Īśvara Purī. When a Vaiṣṇava sannyāsī meets another Vaiṣṇava sannyāsī, they both remember Kṛṣṇa. Even Māyāvādī sannyāsīs generally remember Nārāyaṇa, who is also Kṛṣṇa, by saying oṁ namo bhagavate nārāyaṇāya or namo nārāyaṇāya. Thus it is the duty of a sannyāsī to remember Kṛṣṇa. According to smṛti-śāstra, a sannyāsī does not offer obeisances or blessings to anyone. It is said, sannyāsī nirāśīr nirnamaskriyaḥ: a sannyāsī should not offer anyone blessings or obeisances.
(Sri Caitanya Caritamrta----3:8:9----purport).

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura points out that the word "Tattvavādī" refers to the followers of Śrīla Madhvācārya. To distinguish his disciplic succession from the Māyāvādī followers of Śaṅkarācārya, Śrīla Madhvācārya named his party the Tattvavādīs. Impersonal monists are always attacked by these Tattvavādīs, who attempt to defeat their philosophy of impersonalism. Generally, they establish the supremacy of the Supreme Personality of Godhead. Actually the disciplic succession of Madhvācārya is known as the Brahmā Vaiṣṇava sect; that is the sect coming down from Lord Brahmā. Consequently the Tattvavādīs, or followers of Madhvācārya, do not accept the incident of Lord Brahmā’s illusion, which is recorded in the Tenth Canto of Śrīmad-Bhāgavatam. Śrīla Madhvācārya has purposefully avoided commenting on that portion of Śrīmad-Bhāgavatam in which brahma-mohana, the illusion of Lord Brahmā, is mentioned. Śrīla Mādhavendra Purī was one of the ācāryas in the Tattvavāda disciplic succession, and he established the ultimate goal of transcendentalism to be attainment of pure devotional service, love of Godhead. Those Vaiṣṇavas belonging to the Gauḍīya-sampradāya, the disciplic succession following Śrī Caitanya Mahāprabhu, are distinct from the Tattvavādīs, although they belong to the same Tattvavāda-sampradāya. The followers of Śrī Caitanya Mahāprabhu are therefore known as the Mādhva-Gauḍīya-sampradāya.
(Sri Caitanya Caritamrta----2:9:11----purport).

Śrīla Bhaktisiddhānta Sarasvatī Ṭhākura remarks that up to the advent of His Holiness Śrīpāda Lakṣmīpati Tīrtha, it was the system in the disciplic succession of Madhvācārya to worship Lord Kṛṣṇa alone. After Śrīla Mādhavendra Purī, worship of both Rādhā and Kṛṣṇa was established. For this reason Śrī Mādhavendra Purī is accepted as the root of worship in ecstatic love. Unless one is connected to the disciplic succession of Mādhavendra Purī, there is no possibility of awakening the symptoms of ecstatic love.
(Sri Caitanya Caritamrta----2:9:289----purport).