Yadda, I think you are being unnecessarily harsh here:
"If you reject scripture...."
I don't want to speak for Tammy but just because someone doesn't take a modern fundamentalist approach to scripture it does not mean they 'reject' it.
"but claim to have a personal relationship with and hear the mystical voice of spirit beings, whether it's angels or Jesus, you are not really a Christian and are nothing but a self-proclaimed mystic, a spirit-medium, a white witch."
Why does it have to be either/or? Ever heard of Christian mysticism? And who made you the arbiter on what is and isn't Christian anyway?
"Take your pseudo-Christian mysticism somewhere else. Start your own website and post all your magical, mystical nonsense and jiggery pokkery there."
Apparently, Tec has already started her own website, but why the intolerance? Just because you don't like her views she shouldn't be allowed to post them here? I find this very strange.