It is not, in fact, laughable to think that either citizens or their elected representatives should need to write and ratify a law for a law to exist, and one of the worst developments in the history of this nation was the proliferation of 'laws' and 'rights' that had never been codified by any authority and in fact were inveted based on whatever beliefs are currently fashionable amoung the current elite. It's made it infintely harder for citizens to link their own actions and activism to the laws that govern them, whch is just about the opposite of what the founding fathers intended.
This isn't a complicated concept: the Constitution says what is says and not anything more than that. If the words themselves are ambigiuous you go back and make a good faith attempt to figure out what they were trying to accomplish. If you want the Constituion to say something different you have to change it by writing an ammendment. If it doesn't say anything about a subject (i.e. gay rights) then it just doesn't say anything about that, and citizens are free to follow their consciences.