Sri
 Guru Nanak Dev ji was born in 1469 in Talwandi, a village in the 
Sheikhupura district, 65 kms. west of Lahore. His father was a village 
official in the local revenue administration. As a boy, Sri Guru Nanak 
learnt, besides the regional languages, Persian and Arabic. He was 
married in 1487 and was blessed with two sons, one in 1491 and the 
second in 1496. In 1485 he took up, at the instance of his 
brother-in-law, the appointment of an official in charge of the stores 
of Daulat Khan Lodhi, the Muslim ruler of the area at Sultanpur. It is 
there that he came into contact with Mardana, a Muslim minstrel (Mirasi)
 who was senior in age. 
 
 By all accounts, 1496 was the year of 
his enlightenment when he started on his mission. His first statement 
after his prophetic communion with God was "There is no Hindu, nor any 
Mussalman." This is an announcement of supreme significance it declared 
not only the brotherhood of man and the fatherhood of God, but also his 
clear and primary interest not in any metaphysical doctrine but only in 
man and his fate. It means love your neighbour as yourself.  In 
addition, it emphasised, simultaneously the inalienable spirituo-moral 
combination of his message. Accompanied by Mardana, he began his 
missionary tours. Apart from conveying his message and rendering help to
 the weak, he forcefully preached, both by precept and practice, against
 caste distinctions ritualism, idol worship and the pseudo-religious 
beliefs that had no spiritual content. He chose to mix with all. He 
dined and lived with men of the lowest castes and classes Considering 
the then prevailing cultural practices and traditions, this was 
something socially and religiously unheard of in those days of rigid 
Hindu caste system sanctioned by the scriptures and the religiously 
approved notions of untouchability and pollution. It is a matter of 
great significance that at the very beginning of his mission, the Guru's
 first companion was a low caste Muslim. The offerings he received 
during his tours, were distributed among the poor. Any surplus collected
 was given to his hosts to maintain a common kitchen, where all could 
sit and eat together without any distinction of caste and status. This 
institution of common kitchen or langar became a major instrument of 
helping the poor, and a nucleus for religious gatherings of his society 
and of establishing the basic equality of all castes, classes and sexes.
 
 
 When Guru Nanak Dev ji were 12 years old his father gave him 
twenty rupees and asked him to do a business, apparently to teach him 
business. Guru Nanak dev ji bought food for all the money and 
distributed among saints, and poor. When his father asked him what 
happened to business? He replied that he had done a "True business" at 
the place where Guru Nanak dev had fed the poor, this gurdwara was made 
and named Sacha Sauda.
 
 Despite the hazards of travel in those 
times, he performed five long tours all over the country and even 
outside it. He visited most of the known religious places and centres of
 worship. At one time he preferred to dine at the place of a low caste 
artisan, Bhai Lallo, instead of accepting the invitation of a high caste
 rich landlord, Malik Bhago, because the latter lived by exploitation of
 the poor and the former earned his bread by the sweat of his brow. This
 incident has been depicted by a symbolic representation of the reason 
for his preference. Sri Guru Nanak pressed in one hand the coarse loaf 
of bread from Lallo's hut and in the other the food from Bhago's house. 
Milk gushed forth from the loaf of Lallo's and blood from the delicacies
 of Bhago. This prescription for honest work and living and the 
condemnation of exploitation, coupled with the Guru's dictum that 
"riches cannot be gathered without sin and evil means," have, from the 
very beginning, continued to be the basic moral tenet with the Sikh 
mystics and the Sikh society.
 
 During his tours, he visited 
numerous places of Hindu and Muslim worship. He explained and exposed 
through his preachings the incongruities and fruitlessness of 
ritualistic and ascetic practices. At Hardwar, when he found people 
throwing Ganges water towards the sun in the east as oblations to their 
ancestors in heaven, he started, as a measure of correction, throwing 
the water towards the West, in the direction of his fields in the 
Punjab. When ridiculed about his folly, he replied, "If Ganges water 
will reach your ancestors in heaven, why should the water I throw up not
 reach my fields in the Punjab, which are far less distant ?"
 
 
He spent twenty five years of his life preaching from place to place. 
Many of his hymns were composed during this period. They represent 
answers to the major religious and social problems of the day and cogent
 responses to the situations and incidents that he came across. Some of 
the hymns convey dialogues with Yogis in the Punjab and elsewhere. He 
denounced their methods of living and their religious views. During 
these tours he studied other religious systems like Hinduism, Jainism, 
Buddhism and Islam. At the same time, he preached the doctrines of his 
new religion and mission at the places and centres he visited. Since his
 mystic system almost completely reversed the trends, principles and 
practices of the then prevailing religions, he criticised and rejected 
virtually all the old beliefs, rituals and harmful practices existing in
 the country. This explains the necessity of his long and arduous tours 
and the variety and profusion of his hymns on all the religious, social,
 political and theological issues, practices and institutions of his 
period.
 
 Finally, on the completion of his tours, he settled as a
 peasant farmer at Kartarpur, a village in the Punjab. Bhai Gurdas, the 
scribe of Guru Granth Sahib, was a devout and close associate of the 
third and the three subsequent Gurus. He was born 12 years after Guru 
Nanak's death and joined the Sikh mission in his very boyhood. He became
 the chief missionary agent of the Gurus. Because of his intimate 
knowledge of the Sikh society and his being a near contemporary of Sri 
Guru Nanak, his writings are historically authentic and reliable. He 
writes that at Kartarpur Guru Nanak donned the robes of a peasant and 
continued his ministry. He organised Sikh societies at places he visited
 with their meeting places called Dharamsalas. A similar society was 
created at Kartarpur. In the morning, Japji was sung in the 
congregation. In the evening Sodar and Arti were recited. The Guru 
cultivated his lands and also continued with his mission and preachings.
 His followers throughout the country were known as Nanak-panthies or 
Sikhs. The places where Sikh congregation and religious gatherings of 
his followers were held were called Dharamsalas. These were also the 
places for feeding the poor. Eventually, every Sikh home became a 
Dharamsala.
 
 One thing is very evident. Guru Nanak had a 
distinct sense of his prophethood and that his mission was God-ordained.
 During his preachings, he himself announced. "O Lallo, as the words of 
the Lord come to me, so do I express them." Successors of Guru Nanak 
have also made similar statements indicating that they were the 
messengers of God. So often Guru Nanak refers to God as his Enlightener 
and Teacher. His statements clearly show his belief that God had 
commanded him to preach an entirely new religion, the central idea of 
which was the brotherhood of man and the fatherhood of God, shorn of all
 ritualism and priestcraft. During a dialogue with the Yogis, he stated 
that his mission was to help everyone. He came to be called a Guru in 
his lifetime. In Punjabi, the word Guru means both God and an 
enlightener or a prophet. During his life, his disciples were formed and
 came to be recognised as a separate community. He was accepted as a new
 religious prophet. His followers adopted a separate way of greeting 
each other with the words Sat Kartar (God is true). Twentyfive years of 
his extensive preparatory tours and preachings across the length and 
breadth of the country clearly show his deep conviction that the people 
needed a new prophetic message which God had commanded him to deliver. 
He chose his successor and in his own life time established him as the 
future Guru or enlightener of the new community. This step is of the 
greatest significance, showing Guru Nanak s determination and 
declaration that the mission which he had started and the community he 
had created were distinct and should be continued, promoted and 
developed. By the formal ceremony of appointing his successor and by 
giving him a new name, Angad (his part or limb), he laid down the clear 
principle of impersonality, unity and indivisibility of Guruship. At 
that time he addressed Angad by saying, Between thou and me there is now
 no difference. In Guru Granth Sahib there is clear acceptance and 
proclamation of this identity of personality in the hymns of 
Satta-Balwand. This unity of spiritual personality of all the Gurus has a
 theological and mystic implication. It is also endorsed by the fact 
that each of the subsequent Gurus calls himself Nanak in his hymns. 
Never do they call themselves by their own names as was done by other 
Bhagats and Illyslics. That Guru Nanak attached the highest importance 
to his mission is also evident from his selection of the successor by a 
system of test, and only when he was found perfect, was Guru Angad 
appointed as his successor. He was comparatively a new comer to the 
fold, and yet he was chosen in preference to the Guru's own son, Sri 
Chand, who also had the reputation of being a pious person, and Baba 
Budha, a devout Sikh of long standing, who during his own lifetime had 
the distinction of ceremonially installing all subsequent Gurus.
