Again, the devil taketh him up into an exceeding high mountain, and sheweth him all the kingdoms of the world, and the glory of them;
And saith unto him, All these things will I give thee, if thou wilt fall down and worship me.
Then saith Jesus unto him, Get thee hence, Satan: for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.
A perfect god not only wouldn't be tempted, but couldn't be tempted. In that it would be an incoherent proposition. There is nothing that anyone could conceive of that a perfect god would be lacking or need. If they could, it wouldn't be perfect.
This story is confirmation that either the god of the bible is imperfect, or it's non-existent.
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