God created us to do a particular role in life, and that is to do what is good; to ourselves, to our families, to our friends,
and even to our enemies, we have to do good.
Galatians 6:10 - As we have therefore the opportunity, let us do good unto all men, especially unto them who are of the household of faith.
The purpose of your existence, is to do good. We are His workmanship
created in Christ Jesus unto good works
which God had before ordained that we should walk in them. Walking in good works, good deeds, walking in profitable things while we live our lives here on earth.
If we are to study our being,
our very being, the components of our body were not meant to hurt other people. Our being is not designed by God to be harmful to others. That is the purpose of God.