Final answer:
Religious affiliation often forms the basis of group identity in society and can serve as a primary ethnic identity marker where other differences are minimal. Religion ties individuals to a shared moral community through common beliefs and practices. Religious discrimination involves unfair treatment based on religious identity or associations.
Step-by-step explanation:
The identification to a church or belief; adherence to a certain faith is known as religious affiliation. In society, this kind of affiliation often dictates the group identity people adhere to, being an essential part of the social fabric. Religion can sometimes become the primary marker of ethnic identity, especially in societies where racial or linguistic differences are less pronounced. This creates a shared identity based on common history, religion, or ethnic background, influencing the tendency for human beings to align themselves with groups with which they share values and practices.
Religious discrimination involves treating someone differently because of their religion or their association with a person of a particular religion. In some parts of the world, this can lead to significant social and political conflicts, as seen in historical and ongoing conflicts in various countries. However, religion also unites individuals into a single moral community, through shared beliefs, values, and practices that are considered spiritually significant.