BG 3.10

3.10 सहयज्ञाः together with sacrifice? प्रजाः mankind? सृष्ट्वा having created? पुरा in the beginning? उवाच said? प्रजापतिः Prajapati? अनेन by this? प्रसविष्यध्वम् shall ye propagate? एषः this? वः your? अस्तु let be? इष्टकामधुक् milch cow of desires.Commentary Prajapati is the Creator or Brahma. Kamadhuk is another name for the cow Kamadhenu. Kamadhenu is the cow of Indra from which everyone can milk whatever one desires. (Cf.VIII.4IX.2427X.25).

— vedicscriptures · exposition · source ↗

The material creation by the Lord of creatures (Viṣṇu) is a chance offered to the conditioned souls to come back home – back to Godhead. All living entities within the material creation are conditioned by material nature because of their forgetfulness of their relationship to Viṣṇu, or Kṛṣṇa, the Supreme Personality of Godhead. The Vedic principles are to help us understand this eternal relation, as it is stated in the Bhagavad-gītā : vedaiś ca sarvair aham eva vedyaḥ. The Lord says that the purpose of the Vedas is to understand Him. In the Vedic hymns it is said: patiṁ viśvasyātmeśvaram. Therefore, the Lord of the living entities is the Supreme Personality of Godhead, Viṣṇu. In the Śrīmad-Bhāgavatam also (2.4.20) Śrīla Śukadeva Gosvāmī describes the Lord as pati in so many ways: śriyaḥ patir yajña-patiḥ prajā-patir dhiyāṁ patir loka-patir dharā-patiḥ patir gatiś cāndhaka-vṛṣṇi-sātvatāṁ prasīdatāṁ me bhagavān satāṁ patiḥ The prajā-pati is Lord Viṣṇu, and He is the Lord of all living creatures, all worlds, and all beauties, and the protector of everyone. The Lord created this material world to enable the conditioned souls to learn how to perform yajñas (sacrifices) for the satisfaction of Viṣṇu, so that while in the material world they can live very comfortably without anxiety, and after finishing the present material body they can enter into the kingdom of God. That is the whole program for the conditioned soul. By performance of yajña, the conditioned souls gradually become Kṛṣṇa conscious and become godly in all respects. In the Age of Kali, the saṅkīrtana-yajña (the chanting of the names of God) is recommended by the Vedic scriptures, and this transcendental system was introduced by Lord Caitanya for the deliverance of all men in this age. Saṅkīrtana-yajña and Kṛṣṇa consciousness go well together. Lord Kṛṣṇa in His devotional form (as Lord Caitanya) is mentioned in the Śrīmad-Bhāgavatam (11.5.32) as follows, with special reference to the saṅkīrtana-yajña: kṛṣṇa-varṇaṁ tviṣākṛṣṇaṁ sāṅgopāṅgāstra-pārṣadam yajñaiḥ saṅkīrtana-prāyair yajanti hi su-medhasaḥ “In this Age of Kali, people who are endowed with sufficient intelligence will worship the Lord, who is accompanied by His associates, by performance of saṅkīrtana-yajña. ” Other yajñas prescribed in the Vedic literatures are not easy to perform in this Age of Kali, but the saṅkīrtana-yajña is easy and sublime for all purposes, as recommended in Bhagavad-gītā also (9.14).

— vedicscriptures · exposition · source ↗