Birthright is an important concept in many cultures and religions. It refers to the right of INHERITANCE that is passed down from one generation to the next. In the Bible, the term is used to refer to the INHERITANCE that was given to Esau by his father Isaac. This INHERITANCE was later taken away from Esau and given to his brother Jacob, who became known as Israel. LEGACY, HERITAGE, and HEIR are all related terms that refer to the same concept of birthright. LEGACY is the INHERITANCE that is passed down from one generation to the next, while HERITAGE is the collective traditions, beliefs, and values that are shared by a group of people. An HEIR is someone who is entitled to receive an INHERITANCE from a deceased relative.