I haven't stated a belief of anything. That's your imagination run wild.
The word "if" is meaningful here. But let me rephrase. Regardless of whether anyone chooses to indulge a belief in such things, it is unreasonable to claim that anyone else must confer potential reality upon them.
There are plenty of existant things that are completely irrelavent; how about everything outside of the observable universe? Yet they exist just the same. Existance and relavence are not contingent upon one another.
Good point.
But let's examine the difference between a transcendent/ineffable/deistic God and, say, branes in p-brane theory, and to the "7-bolt".
Branes are proposed as a result of verified models of reality. Also, it is possible to propose ways of testing for branes. Therefore, their potential reality (though not their actual existence) must be conceded.
The 7-bolt is a hypothetical piece of space junk. It's just a bolt with a number on it which begins with the digit 7. It may or not be in orbit around the earth, but we know that there is space junk in orbit, and we know that bolts go up on spacecraft, and we know that some parts like bolts have numbers on them. So again, the potential reality (though not the actual existence) of the 7-bolt must be conceded.
What's more, even if we invented a machine that vaporized all the space junk, so that we could never know if the 7-bolt existed, we would still have to concede that it's possible that it might have been real -- even if I just invented the notion out of whole cloth... because I could be coincidentally right.
But a transcendent God is different.
A transcendent God is not required, and does not arise from, any verified model of reality. What's more, a wholly undefined reality must be dreamed up (unlike the mathematically precise spaces where p-branes exist) to accomodate them. Moreover, the transcendent God has no qualities which link it to anything known.
For that reason, unlike p-branes and the 7-bolt, the transcendent (irrelevant) God is a non-thing in a non-space at a non-time. And no one is obliged to grant potential reality to a non-entity like that.