Hi tonightsthenight,
From the christian background. With a reading of AYP, and of the gospel of Matthew.
God - the void, pure being, that thing that doesn't have words for it, whatever you want to call it.
Jesus - god's son, us, humans, "made in the image of god", the reflection of god, our minds, bodies, experiences, egos, the world, the universe, life force.
The Holy Spirit - Kundalini, energy transformation, meditation, bliss, ecstacy, love, man's experience of the divine within him/herself.