Answer:
The Jews claim that the land dates back to 3,000 years when Jewish kings ruled the regions from Jerusalem. To Palestinians, the land had belonged to them since most, but not all, Jews were driven out around A.D. 135. Islam spread in the 7th century and quickly became the dominant region.
It demonstrates the idea of fulfilling your destiny, and following your dharma. Arjun makes the decision to fight and thus completes his duties, virtues and destiny. This is framed as the right decision, doing what you are supposed to do.
During the 1500s, the Catholic church was often criticized by reformers because it abused its powered and sold indulgences.