This is similar to what I said in an earlier post about the kind of Christianity I got from my very observant family- their kind of Christianity was about:
my neighbour is all mankind; about doing unto others as you would have them do unto you; about inasmuch as ye have done it unto one of the least of these my brethren, ye have done it unto me; about for I was hungry, and you gave me to eat; I was thirsty, and you gave me to drink; I was a stranger, and you took me in.
...not words that I hear springing to the lips of some high-profile Christians proclaiming their Judeo-Christian ethos.
For the record, I am now an atheist, but I still value the elements of my religious upbringing that taught me to respect other people, regardless of who and what they are.
What I learnt was that those admirable facets of Christianity are not peculiar to Christianity and are at the core of many older value systems.
For instance, in Ireland, which escaped being occupied by the Romans, a sophisticated system of social and legal structures developed which, for instance, gave rights to women which it took us millennia to get back, established rules for the care and protection of vulnerable older people and mentally ill people, and used fines restorative justice to settle disputes instead of violence.
It even had a rule to say that
If a pregnant woman craves a morsel of food and her husband withholds it through stinginess or neglect he must pay a fine. 
So the ideas of justice and empathy and humanity were not brought here by Judeo-Christian religion - and let's face it they haven't been shining examples of justice and empathy and humanity themselves. These were concepts already in existence in Celtic societies, which, left to their own devices, without the intervention of the Roman Empire and Christianity, could have developed into modern, just, egalitarian societies.
We'll never know, but at least let's not continue the myth that the people living on these Islands had no morality, justice or social structures until the Romans, and then Christianity, came along and 'civilised' them.