Holy Trinity

The Christian doctrine of the Trinity (Latin: Trinitas, 'threefold') is the central doctrine concerning the nature of God in most Christian churches. This mysterious doctrine defines one God existing in three coequal, coeternal, consubstantial divine persons God the Father, God the Son Jesus Christ and God the Holy Spirit, three distinct persons (hypostases) sharing one essence/substance/nature (homoousion). As the Fourth Lateran Council declared, it is the Father who begets, the Son who is begotten, and the Holy Spirit who proceeds. In this context, one essence/nature defines what God is, while the three persons define who God is. This expresses at once their distinction and their indissoluble unity. Thus, the entire process of creation and grace is viewed as a single shared action of the three divine persons, in which each person manifests the attributes unique to them in the Trinity, thereby proving that everything comes “from the Father,” “through the Son,” and “in the Holy Spirit”.