Question:
As you know, I'm not a "believer." I am a logical person — I only believe in things that can be logically proven. But I was just interested: Why do you always write "G‑d"?
Answer:
We do not write G‑d's name in a place where it may be discarded or erased. Treating G‑d's name with reverence is a way to give respect to G‑d. So even though on a computer the name is not really being erased (and perhaps is not really there in the first place), and "G‑d" is only an English term used to translate G‑d's holy name, it is in keeping with this respect that I write "G‑d" in my emails and on-line articles.
This causes problems. No matter how many times I write "G‑d", the spell-check on the computer has no idea what I mean. "G‑d" is not in its dictionary, and it won't accept it as an addition to the dictionary. So the computer comes up with all types of suggested corrections: Go, Do, G'day. And often half the name ends up on a new line: G-
d.
I guess I shouldn't expect any better. No matter how smart a computer is, certain things are beyond it. How would you program a computer to have respect for G‑d's name? It is unreasonable to ask a computer to relate to G‑d, because G‑d is not a logical concept — He created intellect, and He cannot be captured by His own creation. A computer is limited to logic, so it can't handle spiritual concepts. Just as a metal-detector will beep when a gun is passed through it, but it cannot pick up a person's thoughts or intentions, intellect can grasp logic and rationale, but it cannot detect the Divine.
But a human is not a computer. Intellect is not where we begin and end. We have a soul that is beyond intellect, and our soul detects G‑d because our soul sees G‑d.
Jewish faith is about getting in touch with the soul that knows G‑d already, without needing any proof. This is not negating intellect — it is transcending it.
How do you get in touch with your soul? Ask G‑d. He'll tell you.

1st & foremost, I’m no scholar; Nor am
i Jewish but it has always seemed to me, as a reasoning Christian, doesn’t/wouldn’t refusing to say, or even spell his holy name(s) fully& correctly , might be taking his name in vain.m? What I mean is (making it nothing, more confusing, or less revered, than He deserves ). Others, desecrating or defacing His Name further is their Sin, Shouldn’t we who revere his name say it wholly with due HOLY reverence? As you can see I’m unclear on this Topic, some guidance would be much appreciated.