The evidence for Christ is not historical — it’s spiritual — and that evidence is indeed abundant for those who believe.

So says T. C Howitt, commenter on the Rational Doubt blog. And what is the ‘abundant evidence’, of which he speaks, for the existence of this spiritual being? It is, he says, ‘spiritual’. That’s quite a tautology: ‘the evidence for my fantasy is my fantasy’.

T.C. goes on to say that only those who truly believe can know that their experiences of the spiritual are real; the rest of us, he decrees, are blind. In other words, evidence that his fantasy is real is that other people have experienced versions of the same fantasy – some of them thousands of years ago. The ‘evidence’ for Christ (as opposed to Jesus) is therefore one’s own feelings plus the strange psychotic experiences Paul relates that he feels sure must be this supernatural being.

Science removes human subjectivity, as far as is possible, from its demonstration of how things are. All that Christians (and other believers in the supernatural) need do is similarly demonstrate that the spiritual realm, with its attendant beings, has an existence independent of human emotions, feelings and imagination. They could show us that, like gravity, electricity and quantum mechanics, Christ and angels, seventh heavens, demons and all manner of spiritual beings, have an existence separate from the internal, subjective experiences of human beings.

They’ve had two thousand years to do just this and still they haven’t. Why not? Because it can’t be done: Christ and his angels, God and his heaven are mythologies and, like all others, are constructs of the human mind.