That's the point of this article. If you say you're a Christian, that means you believe in Jesus dying on the cross for the salvation of mankind. You can't say you're a Christian and then say but he was just a man with no supernatural powers.
There's atheists who believe in some higher power, but atheism is the lack of belief in any God.
Words have meaning, so use them correctly, that's all.
And, I shall take the higher path regarding any advice on what to do with your carnal instrument.