Those 'biblical truths' were around long before the bible ever was. It is simply absurd to suggest English Common Law drew from any Biblical "Law". What Biblical Law? That you should be put to death for not observing the Sabbath, or children should be killed for disobeying their parents? Or maybe thou shalt not kill, which was in any case law over a thousand years before the Bible was even thought of.
Thomas Jefferson describes how those clergy in the form of one organized zealous religion or other have ever sort to insinuate themselves, the Bible God or religion into everything, in whatever form, for no other reason than to seek pious advantage.
[King]Alfred, in the preface to his laws, says they were compiled from those of Ina, Offa, and Aethelbert, into which, or rather preceding them, the clergy have interpolated the 20th , 21st , 22nd , 23rd and 24th chapters of Exodus, so as to place Alfred's preface to what was really his, awkwardly enough in the body of the work. An interpolation the more glaring, as containing laws expressly contradicted by those of Alfred. This pious fraud seems to have been first noted by Howard, in his Contumes Anglo Normandes (188), and the pious judges of England have had no inclination to question it,.... Thomas Jefferson
You'll remember that the religious right likes to stick its fingers in its ears and sing LaLaLa.
Should I point out the lack of evidence that Moses even existed? Probably not.