The Physical Articles of Faith
Kesh:
Long unshorn hair. A symbol of spirituality. The Kesh reminds a Khalsa to behave like the Guru's. It is a mark of dedication and group consciousness, showing a Khalsa's acceptance of God's will. Long hair have long been a common element of many spiritual prophets of various religions such as Jesus, Moses and Buddha.
Dastar:
Turban. A symbol of royalty and dignity. Historically the turban has been held in high esteem in eastern and middle eastern cultures. Guru Gobind Singh transformed this cultural symbol into a religious requirement so that the Khalsa would always have high self-esteem. It differentiates Sikhs from other religious followers who keep long hair but wear caps or keep matted hair. The turban cannot be covered by any other head gear or replaced by a cap or hat. The turban is mandatory for Sikh men and optional for Sikh women.
Kangha:
Comb. A symbol of hygiene and discipline as opposed to the matted unkept hair of ascetics. A Khalsa is expected to regularly wash and comb their hair as a matter of self discipline.
Kara:
Steel bracelet. A symbol to remind the wearer of restraint in their actions and remembrance of God at all times.
Kachha:
Drawers. A symbol signifying self control and chastity.
Kirpan:
Ceremonial Sword. A symbol of dignity and the Sikh struggle against injustice. It is worn purely as a religious symbol and not as a weapon.