My relatedness with contemporary Christianity is complex. My passion for the ancient languages in which original teachings were shared makes modern translations less than inspiring and some more than others. Today I consider the Trinity of the Father, Son and Holy Spirit.
The Aramaic word that became "Father" in the famed Our Father is Abwoon. This word is a far more expansive word than Father and, in fact, may be characterized as ultimate expansiveness. The One Without a Second is my favorite interpretation. There is not much more that you can say...to even contemplate the One is to be in a state of duality. The individual "thinking" about the whole. That said, contemplation of Abwoon or the Father in the ancient sense (and in my opinion the way Jesus would have meant it) is a spiritual experience in itself. Try it. As a math teacher for a period of time I used to encourage students to contemplate infinity. Think of the biggest number, value or concept you can and then make it bigger and bigger and bigger...see what happens.
The second aspect of the trinity, the Son is typically personified as Jesus. How could it be interpreted from the standpoint of the Father being the One Without a Second? The Son may be more broadly looked upon as that which has been created from the One? In the ancient teaching of Advaita philosophy or the philosphy of Oneness from ancient Sanskrit, duality is a function of the mind. The same way the moon reflects the light of the sun, the Son is a reflection of the One. Unity is experienced through the filter and conditioning of the mind. When we achieve perfect concentration or single-pointed awareness, the glory of the One becomes known. I interpret Jesus to be a Master who was a perfect reflection of the Oneness of the Father God. He and the Father were One because he was able to transcend duality through spiritual practice and awareness.
The Holy Breath
The final aspect of the Trinity called the Holy Spirit is something I always interpret as the Holy Breath. The ancient word for "spirit" also meant light, breath and vibration. The Father is ultimate reality or Oneness and the Son is the manifestation or reflection of that unity it seems the third aspect would speak to the process through which that manifestation occurs and therefore, the process whereby we may experience the unmanifest Source nature. Contemplate the breath. If you are seeking to understand the nature of reality and of life then pay attention to your breath. Do you really think that with the elegance of the manifested Universe the Truth would be so hidden from view? So hidden that our only hope would be to put our faith into the words of men who have the arrogance to call them the Words of God? No offence to anyone but to hold up the modern-day bible and call it the Word of God is perhaps the most blatent form of blasphemy I can imagine. About the only thing we know unequivocally is that Jesus did not utter one word contained in the bible (actually, there may be two Aramaic words remaining in the entire bible so those are debatable).
The God I know, the indescribable elegance that birthed the Universe would not leave our salvation to the minds of men but rather would make it accessible to all and the path would be ultimately simple. Practice your faith...the ancient Aramaic word for faith meant, "a connection to life". Practice being aware of your breath and you will discover your connection to life, your faith and the grand simplicity of salvation will present itself to you. The Christ is here for you in the space between your thoughts extending perfect Peace and unconditional Love. What are you waiting for?