According to my understanding Hindus worship cows because they were our livelihood.

If this were the case, then we would have other’s worshiping the horse, others worshiping the goat, others worshiping their jewellery, etc., according to their livelihood. The worship of the cow goes much deeper than the economic development we receive from her. Do the scriptures tell us to worship our mother, father and guru simply because they feed us? Or is there a higher purpose behind it?

Within the body of the cow reside all 33 crore devatas. Respect to the cow is respect to God, for where ever there is the cow, Lord Vishnu also resides. This is the scriptural statement. We should not lower our motives to the respect for money or livelihood. The Gita (8.6) tells us that the realized soul sees gold and stones equally, having no attachment for either:

jnana-vijnana-triptatma
kuta-stho vijitendriyah
yukta ity ucyate yogi
sama-lostrasma-kancanah

“A person is said to be established in self-realization and is called a yogi [or mystic] when he is fully satisfied by virtue of acquired knowledge and realization. Such a person is situated in transcendence and is
self-controlled. He sees everything–whether it be pebbles, stones or gold–as the same.”

Thus when sages and saints such as Vyasa tell us that the cow is worship-able, it is not because of the economic benefit we receive nor because the cow provides us with our livelihood. There is a higher spiritual
reason why we worship and show our respect.

It is said in our scriptures that by performing go-pradakshina all the sins one has accumulated are burnt up. The cow is so sacred, that even her dung is used, not only for ourselves, but for God. The cow dung and cow urine is poured on the deity of the Lord during abhishekam, along with the “pancha-gavya” – five ingredients from the cow used for bathing the Lord.

“That is why cows are called “”Kama-dhenus”.”Cows yielding the fulfillment of all desire” as you said in your mail is the right answer as I understand.

The true kama-dhenus are the surabhi cows of Vaikuntha. The cows we have are not true kama-dhenus, though they may be referred as such poetically. Krishna makes this distinction in the Gita (10.28) dhenunamasmi
kaamadhuk, “Among all cows I am the Kama-dhenu, desire fulfiller.” The Kama-dhenu is described in the Ramayana in the conflict between Kaushika and Vasishtha. The Kama Dhenu, being a spiritual entity, has the potency to manifest anything. It is not the common cow of this world. Otherwise why would the great king Kaushika fight a battle with Vasishtha for a common cow, sacrificing the lives of his sons?

“Krishna became a cowherd because he was a Yadava. Yadavas were cowherds.”

Yadavas are Kshatriyas of the lunar dynasty (chandra-vamsha), and have no connection with herding cows. Vasudeva and Devaki were Yadavas who resided in the kingdom of Mathura, and who lived as sub-rulers. Thus Lord Krishna was a prince, not a cowherd.

Krishna’s adopted parents, Nanda Maharaja and Yashoda were cowherds from the village of Braj, or Vrindavana. The modern Yadava caste is not connected with Krishna’s lineage. The Yadavas were destroyed by Lord Krishna’s own arrangement before the advent of Kali-yuga.

Lord Krishna’s herding of cows has no connection with the family he took his birth in, as He is eternally herding cows in His eternal abode of Vaikuntha, Goloka Vrindavana. When he incarnated, He arranged that His
devotees would also appear to take part in His lilas. Thus His personal associates as well as His intimate friends, the cows of Vaikuntha, also descended.

Pure Cow Breed Produce Vedic Ghee India

Despite being born in a Kshatriya family, being a prince of Mathura, Lord Krishna arranged that in His lila He would be brought to the village of Braj to act as a common cow herd. This was His own desire for performing
pastimes with His devotees, including the cows.

svairam carantyo navasadvalani
chayasu vrndavana-padapanam
panthanam apuh nigamanta-gandhiny
aghrahya govinda-padani gavah

“Grazing at will on the gentle green beneath the shade of Vrindavana’s trees, cows find the path–having sniffed the scent of Vedanta in Govinda’s footprints.”

niculita-giridhatu-sphita-patravalika
nikhila-surabhi-renun ksalayadbhir yasoda
kuca-kalasa-vimuktaih sneha-madhvika-madhyai
stava-navam abhisekam dugdha-puraih karoti

“My dear Krishna, when You are engaged in herding the animals, the dust caused by the hooves of the calves and cows covers Your nice face and artistic tilaka, and You appear very dusty. But when You return home, the milk flowing out of the breasts of Your mother washes your face of its dust covering, and You appear to be purified by this milk, just as when the Deity is washed during the performance of the abhishekam ceremony.”

Why are cows considered sacred in Hinduism?

In Hinduism the cow is held sacred due to the fact that it is very dear to Lord Krishna, the Supreme Personality of Godhead. This is explained in the Hindu scriptures as follows:

namo brahmanya-devaya
go-brahmana-hitaya ca
jagad-dhitaya krsnaya
govindaya namo namah
[Vishnu Purana 1.19.65]

“I offer repeated obeisances unto Lord Krishna, who is the protector and wellwisher of the cows and the brahmanas. He is also the protector of the entire society. Unto that Lord, who is always satisfying the senses of the cows, I offer my obeisances again and again.”

The words go-brahmana-hitaya indicate that the Supreme Lord is especially concerned with the welfare of the cows and the qualified brahmanas (spiritual teachers). The Lord is concerned with everyone’s welfare, but the cows are especially dear to Him. The brahmanas (spiritual teachers) are dear to the Lord because they worship him, as indicated by the words brahmanya-devaya (the Lord of the brahmanas).

When Lord Krishna appeared on this planet 5,000 years ago, he appeared as a cowherd boy. This was due to his great love for the cows. Even in the spiritual realm, the Lord is engaged in herding the spiritual cows, as stated in the Hindu scriptures:

cintamani-prakara-sadmasu kalpavriksha-
lakshavrteshu surabhir abhipaalayantam
lakshmi-sahasra-sata-sambhrama-sevyamanam
govindam aadi-purusham tam aham bhajami
[Brahma-samhita 5.29]

“Lord Krishna is situated in a spiritual abode made of transcendental gems. In that abode he is surrounded by millions of desire fulfilling trees (kalpa-vriksha), and he takes pleasure in tending the divine cows. He is always being served with great reverence and affection by hundreds of thousands of devotees. To that Supreme Lord, who is always trying to satisfy the senses of the cows, and who is the original person, I offer my worship.”

The great Hindu saint, Sri Bhaktisiddhanta Saraswati, while commenting on this verse states:

“Kama-dhenus (cows yielding the fulfillment of all desire) give milk when they are milked; but the kama-dhenus of the spiritual world pour forth oceans of milk in the shape of the fountain of love showering transcendental bliss that does away with the hunger and thirst of all pure devotees.”

The cows of this world are the material reflections of the divine cows of the spiritual realm. As such, the Lord blesses them by basing the entire Hindu (Vedic) culture on their protection.

The very word Govinda, which is a famous name of Lord Krishna, means “one who brings satisfaction to the cows”. And Lord Krishna has many such transcendental names which reflect His relationship to the cows. Gopala means “the protector of the cows”, and Krishna is famous throughout India as bala-gopala, “the child who protects the cows”.

The Vedic literatures state that protection must be given to the weak and helpless living entities by the stronger members of society. It is the duty of a householder to protect and provide not only for one’s family, but even for the ants that live within one’s house; what to speak of higher living entities like the cow, who are at the mercy of their owners. The scriptures state that the cow is our mother. We drink the milk from the cow, therefore we must accept her as our mother and protect her. As such how can a civilized society allow violence to come to such helpless living entities, who sustain us all with their milk.

All these rules and regulations in the scriptures are given by the Lord for the protection of the cows. When these rules are not followed, and when the world turns away from the injunctions of the scriptures by violating the rights of the helpless, at that time the Lord descends to reestablish the principles of religion, to punish the miscreants and to protect his devotees.

Thus, according to Hindu scriptures, a civilization where there is no respect for the cow is condemned.

If the Mother cows are protected by Lord Krishna [God], then no force on this world should be able to harm the cows. Why then is there so much slaughtering of cows going on in this world?”

The cows which Lord Krishna personally tends and protects are not the mundane cows of this material world. They are the surabhi cows of the spiritual realm of Vaikuntha:

lakshavriteshu surabhir abhipalayantam

The supreme transcendental realm is called ‘Goloka’ because it is the abode of ‘go’, transcendental cows, and ‘gopa’, transcendental cowherds. These transcendental cows are the greatest devotees of the Lord.

Krishna also provides protection to the mundane cows of this world, but in an indirect way. For their protection he establishes the principles of religion and the Vedic culture. Krishna is the protector of dharma
(religion), but in order to accommodate the free will of the living entities, sometimes He allows dharma to become degraded, and as a result the cows (and the entire world) are mistreated. At such a time, the Lord will incarnate to
reestablish the principles of religion.

Of course the true protection the Lord gives his devotees goes much beyond this. He does not protect us from death, He actually protects us from life – life in this material existence. People with a very limited vision of
existence think death is our enemy, and we must prolong this life as much as possible. But those with a spiritual vision understand that the soul is eternal, and he will continue his journey in his next body. As such, our need no longer becomes protection from death, as death is nothing more than a passing phase of one body. We actually need to be protected from this life and attachment to its false bodily possessions.

The Lord’s protection is absolute. He is protecting each and everyone of us. Some people he protects from death, other’s he protects from life. In both cases He is protecting them, because he is seeing to the protection of their eternal soul, and not just their external body. The entire material creation is for the protection of the living entities. Krishna is drawing us back towards His spiritual abode. From the perspective of eternal time, one life span, or even a thousand life spans, are not very significant. The actual purpose of the Lord’s incarnations is to reclaim the fallen conditioned souls through His transcendental association. This is the Lord’s true protection, which he gives very freely to the mother cows of Vrindavana.

The Vedic culture is centered on sacrifice, and for sacrifice one requires Ghee (clarified butter). Thus it is the cows which allow man to worship the Lord through sacrifice. The cows provide man with milk, ghee, and curds, all of which were essential in the worship of the Lord. Now due to the influence of the present age of Kali (“the period of darkness”), sacrifice to the Lord has stopped, and as a result the cows are neglected, despite the immense service they perform for society.