CHRISTIANITY         2,000 years ago

All things whatsoever ye would
that men should do to you,
do ye even so to them:
for this is the law and the prophets.
...The Holy Bible, Matthew 7:12; Luke 6:31

Teacher, which is the great commandment in the law?
Jesus said to him, You shall love the Lord your God
with all your heart, and with all your soul,
and with all your mind.
This is the great and first commandment.
And a second is like it,
You shall love your neighbor as yourself.
       ...The Holy Bible, Matthew 22:36-40