Ego - a person's sense of self-esteem or self-importance the part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity. (in metaphysics) a conscious thinking subject.

We all know the God just direct the right thought behind God. Then see all the miss understanding (usually asked) from childhood will be clear and then is ultimate goal of life

Discussion- 

the action or process of talking about something in order to reach a decision or to exchange ideas a conversation or debate about a specific topic a detailed treatment of a topic in speech or writing