I will if you provide me with one absolute moral code. Go ahead. I give you 15 minutes. Go.
Immanuel Kant
"Act only according to that
maxim whereby you can, at the same time, will that it should become a universal law."
What maxim is that?
Jesus
"So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets."
Not objective, i.e. not absolute. That can really go out of hand. The person who wrote it did not understand human psychology one bit. Some of us are born psychopaths, some are narcissists, some of us are masochists, some of us lack empathy, some of us do not understand biology and animal suffering, including human suffering, some of us are not educated. Do you see a problem?
Hillel the Elder
"What is hateful to you, do not do to your fellow: this is the whole Torah; the rest is the explanation; go and learn."
Again, not objective. What is hateful to one person might not be hateful to the other.
Dig deeper.