Answer:To defend the lands of Islam and to protect them from intrusion so that people may earn their livelihood and travel at will without danger to life or propertyTo enforce the legal penalties for the protection
of God’s commandments from violation and for
the preservation of the rights of his servants from
injury or destruction.To determine the salaries and other sums due
from the treasury, without extravagance and
without parsimony, and to make payment at the
proper time, neither in advance nor in arrears.
Explanation:
