Unless that author was speaking ex cathedra, then there is absolutely nothing that makes his own personal interpretation of Scripture any more or less valid than mine.
Not to mention that I did not interpret the verses. All I did was point out what is patently obvious to anyone who is honest, and that is that those verses do not say what he claims they do.
Even a causal reading of the verses provided demonstrate that they do not say what he claims they say.
The same criticism you have for my interpretation can be legitimately be leveled at him.