Problem
The concept of Filial Piety was first introduced by Confucius in his writing entitled, The Classic of Filial Piety, and has been a prominent teaching in China since its publication around 400 BCE. Analyze the concept of Filial Piety and demonstrate the relationship that exists between it and "Ren" as it pertains to the teachings and beliefs that are demonstrated by the actual practices that are found in ancestral worship.