They were going against a higher power than themselves and a more powerful army than what they had and they probably didn’t think they stood a chance against the French. By calling his soldier’s things like “brothers”, he made his army feel like they were closer connected together.”For he today that sheds his blood with me
Shall be my brother” Prince Hal tells his soldiers to not be afraid before the war starts and to not fear the thought of death. For if there was a day to die, it would be that day. He says that’s the best day to die, because they would not die in vain but would die in honor. He tells his men that he wouldn’t want to fight alongside someone who would be afraid to die and who wouldn’t give his life for the war.”We would not die in that man’s company
That fears his fellowship to die with