'Baba Bakale', was the only clue given by Guru Har Kishen ji for his successor. As this word reached the village Bakala, twenty-two Sodhis including Baba Dhir Mal, the grandson of Guru Har Gobind, set up their shops and claimed themselves as the ninth Guru. The Sikhs were in great confusion as they could not know who the real Guru was. Makhan Shah Labana of Jehlem district was a trade merchant. When his vessel full of merchandise was sinking, he had invoked Guru Nanak and had vowed to offer five hundred gold mohars (coins) if the vessel reached the shore safely (some say that he vowed 101 gold mohars).
Makhan Shah came to the village of Bakala to pay his offering to the Guru. He was surprised to find that twenty-two Sodhis had installed themselves as Gurus. In that state of confusion and uncertainty, he resolved to try the pretenders. He thought to put two mohars before each impostor and the real Guru being the searcher of hearts, would ask for the balance of his promised offering. He visited all the 22 impostors and made each of them offering of two gold mohars, but none of them asked for the balance.
He then inquired if there was any one else in Bakala. Someone informed him about Guru Tegh Bahadur. Makhan Shah went and as usual made his offering of two gold mohars. Upon this Guru Tegh Bahadur asked," How now, O Sikh, thou art trying to wheedle the Guru by presenting him with only two gold mohars? Where are the balance of five hundred gold mohars you had promised when your ship was sinking?" Mukhan Shah was delighted and prostrated himself before the Guru. He then went to the roof of the house and screamed," Guru Ladho! Guru Ladho!" 'I have found the Guru! I have found the Guru!'
Guru Tegh Bahadur was the fifth and the youngest son of Guru Har Gobind and was born on first of April, 1621 to Mata Nanaki at Amritsar, Guru ke Mahal. He was married to Mata Gujri, daughter of Lal Chand of Kartarpur in Jullundhur district. After Guru Har Gobind, he with his mother, Mata Nanaki and his wife went to live in Bakala.

GURU VISITS AMRITSAR:
When Guru Har Gobind shifted his headquarters to Kiratpur, most of his disciples had also moved to that place with him and the Golden Temple at Amritsar fell ultimately into the hands of the impostors like Harji Minas. In November 1664, Guru Tegh Bahadur went to Amritsar. He bathed in the sacred tank but the Pujaris (or the ministrants) closed the doors of the Har Mandar against him. He saluted it and remarked that it was they who were rotten within, who through greed of offerings, had entered the temple. When the news spread, the people of Amritsar went in a body and poured their souls at his feet. The women of the city took the lead, welcome him with the Guru's hymns and went with him singing all the way to the village Wadala (or Walla) where he stayed in the humble abode of a devout disciple. The Master blessed the women of Amritsar and Amritsar itself. On seeing their devotion he blessed them with these words,"God's love and devotion shall ever abide among you."

GURU ON MISSIONARY TOUR:
After leaving Anandpur he passed through Ghanauli, Rupar, Dadoomajra and Lung village and then reached Mulowal in Patiala state. The people of Mulowal complained to him that they did not have drinking water nearby and for that purpose they had to travel a long distance. There was a well nearby but its water was brackish and unwholesome. The Guru told them to first repeat God's Name, then draw water, and they would find it pure and sweet. From that day the well yielded sweet water and it is known Guru's well.

BIRTH OF A SON:
While the Guru was at Dacca, a messenger arrived from Patna to inform him of the birth of his son. He was born on the seventh day of the light half of the month of Poh, Sambat 1723 (December 26, 1666) at Patna. Before his departure the Guru had directed his wife to name the child as Gobind Rai, who would be born in his absence. He wrote a letter of thanks to the Sikh Sangat of Patna for looking after his family.
There lived in the city of Kuhram a Muslim saint, Bhikan Shah. On the morning of Gobind Rai's birth, Bhikan Shah looked and bowed towards the east (towards Patna). His disciples asked why he bowed towards the east which was contrary to Muslim custom. He replied that there had just been born a spiritual and temporal king in the east who should establish true religion and destroy evil. Bhikan Shah set out for Patna along with his disciples to behold the young prince. When he reached Patna, the Muslim saint asked to have darshan (sight) of the newly-born child. When the infant was brought, Bhikan Shah bowed at the young prince's feet. He placed before him two earthen vessels covered with muslin, one containing milk and the other with water. The child touched both the vessels. Upon this Bhikan Shah thanked them for the opportunity given to him to behold the child and then prepared to leave. He was asked what he meant by the two vessels. Bhikan Shah explained that one vessel was marked for the Hindus and the other for the Muslims. He wanted to know whether he would favor the Hindus or the Muslims. As the child touched both the vessels, it meant that he should abide by both the Hindus and the Muslims and he should include both of them in his religion.

AURANGZEB'S CAMPAIGN OF RELIGIOUS PERSECUTION:
As Aurangzeb ascended the throne of India by imprisoning his father and murdering his brothers, he decided to enlist the sympathies of the fanatical section of his co-religionists. His idea was to exterminate the idolatrous Hindus and to convert the whole of India to Islam. In order to achieve this objective he tried to go through four fundamental means to deal with the Hindus. Firstly he made peaceful overtures, secondly he offered money, thirdly he threatened punishment and lastly he tried to cause dissention among them. When all these measures failed, he resorted to forcible conversion. Orders were issued to the governors of all the provinces that they should destroy the schools and temples of the infidels and thereby put an end to educational activities as well as the practices of the religion of the Kafirs (non-Muslims meant Hindus). Many temples at Mathura and Banaras were destroyed. Even a Sikh temple in Buriya in Khizrabad pargna of Sirhind had been demolished and a mosque was built on the site. Some Sikhs, however, attacked the mosque and killed the priest. This type of incidents had become common occurrences. In order to force conversion to Islam, all possible means were adopted. In the field of taxation, the policy of discrimination was launched with great vigor. Jaziya and pilgrimage taxes were re-levied. Five percent custom duty was levied on the Hindus while the Muslims were charged only half of that.
The proselytizing zeal of the officials, with their campaign of religious persecution and their conversion at the point of the sword, had sent the wave of terror throughout the country. Sher Afghan Khan, the Emperor's viceroy in Kashmir, set about converting the Kashmiri Hindus by force and massacred those who opposed to embrace Islam. Even the Mohammadans who in any way assisted the Hindus, were mercilessly put to death. In extreme agony of too much slaughter, the Brahman priests of Kashmir prayed to their gods. It is said that the Kashmiri Brahmans heard a supernatural voice who told them," Guru Nanak is the spiritual king in this age. Guru Tegh Bahadur is now seated on his throne. Go to him, he will protect your honor and your religion."

KASHMIRI BRAHMANS COME TO GURU:
A deputation of Kashmiri Pandits (Brahmans) came to Anandpur and among tears of agony, they narrated their tales of woe and suffering to the Master. The Guru's eight years old son appeared on the scene and asked his father why those people had tears in their eyes. He replied," The Emperor of India is converting the Hindus to Islam at the point of the sword and thus there is no end to the misery of these people."
"What is the remedy, father?" asked the son.
The Guru replied," This requires sacrifice- sacrifice of a holy and supreme soul." His son responded," O dear father, who is more holy than you in this age? save these people and their religion." On hearing this the Guru asked the Kashmiri Brahmans to go to the Emperor and make the following representation to him," Guru Tegh Bahadur, the ninth Sikh Guru is now seated on the throne of the great Guru Nanak, who is the protector of faith and religion. First make him a Musalman and then all the people, including ourselves, will of our own accord adopt the faith of Islam."

MARTYRDOM OF GURU TEGH BAHADUR:
The Emperor explained that God appeared to him in a vision and told him to convert the whole world to Islam. Those who were to embrace Islam, would be rewarded with wealth, appointments, land revenue grants and lands. The Emperor tried to lure him," In this way you will have many disciples, and you will become a great priest of Islam. Therefore accept my religion- Islam, and you will receive from me whatever your heart desire.
Guru refused and upon this it was ordered that the Guru be imprisoned with sufficient guards around him. Again he was sent for and was told that if he embraced Islam, every service would be performed for him otherwise he would be severely tortured. He replied that he would never embrace Islam and thus, remained in Delhi jail for eight days. He was given three choices: firstly to embrace Islam; secondly to perform a miracle; and thirdly to prepare himself to court death. The Guru responded that to show a miracle was against the Will of God and thus he would not consent to the Emperor's proposals and the Emperor might act as he pleased. He was then put to extreme tortures.
It is said that there was conversation between the Guru and his disciple Bhai Mati Das. He told Mati Das that Guru Nanak had blessed Emperor Babar with the continuation of his empire for a long time. Since the Mughal Emperors started committing great enormities, their line would be exterminated if he (Guru) laid down his life. In consequence of this conversation which was overheard by a priest, Bhai Mati Das was bound between two pillars and his body was sawn asunder. When the executioners put saw on his head, he began to recite Japji (the first Bani in Guru Granth Sahib). It is said that when his body was cut into two, he continued reciting Japji and he was silent only when the recitation of Japji was complete. This was a wonder of Guru's Grace. Bhai Dayala was boiled to death in a cauldron of hot water. It is said that the third companion Bhai Sati Das was roasted alive with cotton wrapped round his body. The authorities thought that these tortures of his Sikhs might shake the Guru. Nothing could and nothing can shake the Divine Light (the Guru).
The Guru Tegh Bahadur foreseeing his execution, wanted to test the capability of his nine years old son and so he wrote the following couplet (Slok) and sent it through a messenger to Anandpur:

"All power shattered, humanity in fetters and availeth no resource, saith Nanak, God is now only refuge, he should succor as he did the elephant."
(Slok Mohalla 9 (53), p-1429)

It is being assumed that the Guru's nine years old son wrote back: "With power, fetters break, availeth all in grace divine, Nanak, everything is in thy power, it is only thou who can assist." (Slok Mohalla 9 (54), p-1429)

It is the common opinion that upon receiving this reply, the Guru was convinced that his son was capable to take reigns of the Guruship.
History has recorded that a furious storm raged immediately after this brutal deed which filled every one's eyes with dust. Bhai Jaita dashed out of the crowd and instantaneously took away the holy head of the Guru to Anandpur. He reached Kiratpur on the 15th of November, 1675. From there the Guru's head was taken to Anandpur with full honor and on the 16th of November, 1675, it was cremated with full ceremonies. There is a Gurdwara called Sis Ganj at Anandpur where the hallowed head of the Guru was cremated. The tenth Guru received Bhai Jaita who belonged to backward classes, embraced him and said," Rangrettei Guru ke bettei" (Rangrettei were the sons of the Guru, Rangrettei was Bhai Jaita's caste). Bhai Jaita told the young Guru and his family how Guru Tegh Bahadur had sent for five paise and a coco- nut and bowed to his son Gobind Rai, made him the successor and infused his Light unto him.
Lakhi Shah Labana was a famous contractor in Delhi and he was also a follower of the Guru. He emptied his carts laden with lime near the Red Fort, taking advantage of the darkness and the carelessness of the Mughal sentries, and with the help of his sons, Nagahiya, Hema, Harhi and his friend Dhuma, whisked away the sacred body of the Guru, in one of their carts. Apprehensive of the government reprisal, Lakhi Shah and his sons then built up a pyre inside their own house and set fire to it. When the body was duly reduced to ashes, they cried out that their house had caught fire and called upon their neighbors to assist them in extinguishing it. Next day they collected the Guru's remains and buried them in a copper vessel called 'gaggar' in the earth under his funeral pyre. On this spot there stands a Gurdwara, Rakab Ganj, near Parliament House in New Delhi.