Trinity 三位一体
（重定向自Trinitarianism）
![The earliest known depiction of the Trinity, Dogmatic Sarcophagus, 350 AD[24] Vatican Museums](/uploads/202502/17/Dogmatic_sarcophagus5629.JPG)
The Christian doctrine of the Trinity (from Latin trinitas "triad", from trinus "threefold") defines God as three consubstantial persons, expressions, or hypostases: the Father, the Son (Jesus Christ), and the Holy Spirit; "one God in three persons". The three persons are distinct, yet are one "substance, essence or nature". In this context, a "nature" is what one is, while a "person" is who one is.