1. Symbol of Jesus Christ: In the Bible, Jesus Christ is called "the shepherd" and "the best shepherd" because Jesus can lead people into the right path and protect them from evil. Therefore, "sheep" has become a symbol of Jesus Christ, representing those who are led and protected by him.
2. Symbol of ordinary Christians: In the Bible, believers are sometimes compared to "sheep" because they are led and protected by Jesus.
3. Lost sheep and disobedient sheep: In the Bible, "sheep" is sometimes used to describe those who are lost or disobedient. When people are lost or disobedient, they are called "lost sheep" or "disobedient sheep".
4. Symbol of all mankind: In the Bible, "sheep" is also used to symbolize all mankind. In this explanation, "sheep" represents human kindness, purity and meekness, but it may also represent human fragility and vulnerability to evil.
Generally speaking, "sheep" is a symbolic animal in the Bible, which can represent Jesus Christ, ordinary Christians, lost or disobedient people, and also symbolize all mankind.