The Holy Trinity, God, is not an idea. The blessed Trinity is the reality of God, the ground of our being. As Carl McColman writes:
God is in us, because we are in Christ. As members of the mystical body, Christians actually partake in the divine nature of the Trinity. We do not merely watch the dance, we dance the dance. We join hands with Christ, and the spirit flows through us and between us, and our feet move always in the loving embrace of the Father.
The early Saints of Cappadocia came to express this insight by using the analogies, similes, and metaphors of dance.
God is not just a dancer; God is the dance itself. Whatever is going on in God is a flow, a radical relatedness, a perfect communion between three--a circle dance of Love.
Want to discover more? Consider reading Brother Elias Marechal, a monk of the Monastery of the Holy Spirit in Conyers, Georgia: Tears of an Innocent God
(Paulist Press; New York, 2015).
Or simply pray each day:
Glory be to the Father,
and to the Son,
and to the Holy spirit,
as it was in the beginning,
is now, and ever shall be,
world without end. Amen