The Sikh Flag is a saffron coloured triangular shaped cloth, in the middle is of the triangle is the Sikh insignia usually in blue or black. This flag is mounted on a long steel pole (which is also covered with a saffron cloth) headed with a Khanda. The Sikh flag is always seen near the entrance to a Gurdwara, standing firmly overlooking the whole building. Sikhs show great respect to the Nishan sahib as it is a symbol of their freedom and separate identity.
Sri Guru Hargobind Ji introduced the Nishan Sahib into Sikhi. The Sikhs used to take it to battle and wave it in times of victory as a salutation to Waheguru and his Army (the khalsa). The Nishan is high up at the sight of a Gurdwara this is so that the location of the Gurdwara can be seen from far. We ask Waheguru in our ardas everyday to forever keep the Nishan sahib fluttering high; this is because the Nishan Sahib represents the Sikhs sovereignty, the principles of fighting against injustice and feeding the poor. The colour saffron also represents sacrifice in Sikhi, therefore when a Sikh pays respects to the Nishan sahib they are reminded of all the sacrifices made by past Sikhs. Therefore a Sikh also asks Guru Ji to give them the same strength as past warriors who gave their lives for preserving truth and justice. The Khanda (double edged sword) on top Signifies divine justice and also reminds the Sikh of death. The Khanda therefore helps remind the Sikh to fight against oppression, help the weak and needy and makes them aware of death so they don’t get stuck in duality.