Guru Ram Das becomes the Fourth Sikh Guru/Master.

Guru Ram Das, sometimes spelled as Guru Ramdas, was the fourth of the ten Sikh gurus. He was born to a family based in Lahore, who named him Bhai Jetha. He was orphaned at age seven; and thereafter grew up with his maternal grandmother in a village.

The Sikh gurus are the spiritual masters of Sikhism, who established the religion over the course of about two and a half centuries, beginning in 1469. The year 1469 marks the birth of Guru Nanak, the founder of Sikhism. Nine other human gurus succeeded him until, in 1708, the Guruship was finally passed on by the tenth guru to the holy Sikh scripture, Guru Granth Sahib, which is now considered the living Guru by the followers of the Sikh faith. The guruship was also passed onto the Guru Panth, consisting of the Khalsa; however, this form of guruship went into decline following to rise of Ranjit Singh.

Guru is a Sanskrit term for a "mentor, guide, expert, or master" of certain knowledge or field. In pan-Indian traditions, a guru is more than a teacher: traditionally, the guru is a reverential figure to the disciple or student, with the guru serving as a "counsellor, who helps mould values, shares experiential knowledge as much as literal knowledge, an exemplar in life, an inspirational source and who helps in the spiritual evolution of a student". Whatever language it is written in, Judith Simmer-Brown says that a tantric spiritual text is often codified in an obscure twilight language so that it cannot be understood by anyone without the verbal explanation of a qualified teacher, the guru. A guru is also one's spiritual guide, who helps one to discover the same potentialities that the guru has already realized.