Every major society out there is universally opposed to killing.
There is an entier industry of raising and killing livestock. Though some small groups like PETA object, there is no socitial objection.
Non-livestock animals (say "greyhounds") are also raised and killed, no major objections.
We also engage in warfare. We kill others. While some have questioned motives on given wars, again there is no society-wide protest to the genral concept. We go and kill "the enemy".
In many states there is also a death penalty; again we kill.
Would you like me to discuss this from a Biblical perspective?
Are you stating that because killing occurs than it is not a universal law? God gives us the universal moral code, it doesn't mean we are not free to break it.
So God has never killed, and has never commanded killing? Are you saying this with a straight face.
What societies? What Bible verses?
You need me to offer you Bible verses against illicit sex?
To be universal it must apply to everyone, it doesn't mean that everyone must obey it.
That doesn't flow from teh argument though. The first part of the argument is that universal laws are universally existant... the purpose of the argument is to prove God made universal laws.
What is the support for the morals being universal? It's obviously not that they are universally held (you've just agreed that they are not). Is your argument "God handed them down so they are universal"? Then your argument is entirely circular.