The "Holy Trinity" is a central concept in Christianity that describes the nature of God as three distinct persons in one divine essence. These three persons are God the Father, God the Son (Jesus Christ), and God the Holy Spirit. Each person is fully and equally God, yet they are not three separate gods, but one unified God. This doctrine emphasizes the relationship and unity among the three persons. The Holy Trinity is often represented in Christian teachings and symbols, highlighting the belief that God is both transcendent and immanent, involved in the world through creation, redemption, and guidance.