The Siri Guru Granth Sahib gives us 'Shaant Ras' - peaceful essence. And Dasam Bani (The writings of Guru Gobind Singh) gives us 'Bir Ras' - warrior spirit. For example Jaap Sahib energizes us and fills you with courage.
Shanti answers the question with yes. However we don't necessarily need to be warriors in the same way as in the Guru's time.
Shanti Kaur Khalsa says that, during the Guru's times, women were equal on all levels of life, including leadership. But discriminatory practices against women came into the Sikh life later on when different groups were in charge of places like the Harimandir Sahib.
Shanti Kaur explains what the Akal Takhat Rehet Maryada is concerning the daily Banis. Then she explains that there is no limit to how many Banis you can read, and it comes down to your devotion and what you feel inspired to do.
Shanti Kaur Khalsa shares some historical accounts about the Vaisakhi story. There are several versions and in some of them Guru tricks the crowd by using goats, and in some versions the 5 beloveds actually give their heads. She gives a great perspective on all of these versions.
I was archiving some old videos to DVD and found this short video clip by Shanti Kaur (1996?) where she was talking to the sangat about the topic of "Giving things up to the Guru/God to take care of" and what that means to her. I have found this to be very true in my life. The natural tendency is to worry about things and get stressed out about something. I have found that if you develop a relationship with yourself and the Guru and you surrender your problems, challenges, etc to the Guru, that it all gets taken care of. Anyway, watch the video to hear Shanti Kaurs perspective. All food for thought :)
Shanti Kaur talks about how the British have affected Sikhism during their occupation of India. They persecuted wearing kirpans, and even were able to compromise the Banis.