Jesus keeps it simple plus we can avoid judgments and speculation about
biblical accounts of war, slavery etc. that related to a
specific nomadic tribal
people or at a minimum require taking into account a
people, time and place some say never existed.
So even in the case of the 10 Commandments, all
biblical «laws» are
specific to a time and place and
people, and they have a history behind how these laws were developed so that those
people living in that time at that place could maintain peace and stability.