Interesting that the bible and Jesus refer to the Spirit separately, then. He said he'd send His Paraclete. Not His Father. The Spirit of the Lord visited the Virgin Mary, I'm thinking isn't a euphemism for something else. The Spirit descended like a dove at the Baptism, and again like tongues of flame at the Pentecost. Not named simply as the Lord like at the burning bush, not an angelic messenger like at the tomb, but the Spirit. No other "part" of God is called out like this. But it's cool, if you're meant to find the Trinity, I'm sure you'll find it, and if you're not, then you're not. I'm not giving it up, tho.