The chief end of man is to know the Lord our God in Christ Jesus.http://www.kinder-kreations.com/calvin's_catechism.htm#Catechism

Why does humanity have a natural disregard for justice, righteousness, truth, honor, and virtue?

• The Bible teaches that Sin is universal
• The Bible teaches that God is in no way responsible for sin 
• The Bible teaches that Satan introduced sin
• The Bible does not teach that sin has its origin with man