You are my beloved Son, in whom I am well-pleased. (Mark 1:11)
The heavens opened. The Holy Spirit descended. The Father spoke. The revelation of the Trinity.
God: Father, Son, and Holy Spirit. Three distinct divine P_______s. One perfectly simple divine n________. (Persons, nature)
The great mystery of the three in one, one in three: the communion beyond our comprehension. The goal of all our striving, namely to share in such an unimaginably blissful friendship between Father and Son, so full of love for each other that what is distinct is united more profoundly than we are united with our own selves.
But such abstractions as these can leave a person cold, at least sometimes.