And this is where I was hoping you would go. Having been raised Christian, I am aware that the way I grok sin gives me a shaky grasp on the Jewish conception of the concept.
My hebrew stinks -- I know just enough to follow along in the prayer book. But I'll share with you the little I know.
There are four words in Hebrew that are used for the concept of sin or iniquity. They tend to be used interchangeably, but each has its own nuance:
חַטָּאָה (ḥaṭṭā’āh): This word is commonly translated as "sin" and refers to an offense or transgression against God's law. This word is derived from the root חָטָא (ḥāṭā), which means "to miss the mark" or "to err." It can encompass various types of wrongdoing, including moral, ethical, and religious violations.
עָוֹן (‘āwōn): This word is often translated as "iniquity" or "guilt" and conveys the idea of moral or ethical distortion, perversity, or deviation from what is right or just. It refers to the consequences of sin and the guilt or liability incurred as a result.
פֶּשַׁע (peša‘): This word is typically translated as "transgression" or "rebellion" and denotes a willful and deliberate act of disobedience or defiance against God's commandments or authority.
רֶשַׁע (reša‘): This word is often translated as "wickedness" or "evil" and refers to behavior that is morally corrupt, unjust, or sinful. It can encompass a wide range of wrongful actions or attitudes.
I am not sure that you can. I think you can have an understanding that forbidden means "wrong", but without an internal reference for wrong or ought or should, "forbidden" carries no obligation.
Well, we may have to agree to disagree. While I think a dog or a 4 year old may have a very primitive morality, I just don't put them on the same level of responsibility. If the 4 year old swipes some candy at the corner store, we don't arrest them and put them in jail.
I cannot say that I have read any Kohlberg. I may have, but don't recall. But he died when I was in college back in the 80's. Which was before the field of Ethology had evolved.
I can tell you that he formed his stages of moral development from doing a longitudinal study with boys, in which he would meet with them periodically and interview them with the mind to analyze their moral reasoning.
I would argue that my (currently hypothetical) dog has a very evolved sense of morality.
"Very evolved"??? do you really put the morality of a dog on the same level as that of an adult human being?
An adult dog is more morally mature than a human child.
I don't see it.
I'm going to have to get you to define "sin". Is it merely doing what the Jewish god does not want you to do? Does it require a sense of obligation to another?
One needs to understand that there is seldom any consensus among religious Jews on any topic. I can share some basic ideas from Judaism, but in the end, my own conclusions will likely be different from this or that other Jew.
The traditional understanding of sin is the violation of the commandments. This violation can be intentional or unintentional. For example, let's say I take a nap on the Sabbath, and am groggy when I wake up and don't remember what day it is, and I do something that violates the Sabbath. That would be an example of an unintentional sin.
However, Judaism also has a fairly refined understanding of ethics. IOW, a sin isn't necessarily the violation of this or that religious law. More, it is a violation of certain values or principles, such as compassion, justice, or righteousness. I would argue that a dog or young child do not have principles, but most adult humans do.
Suppose the four year old has not yet developed a belief in a god,
Sin and ethics have nothing to do with belief in God. You can have a theist who chronically sins, or an atheist who is a good moral person.
What is the criteria for sin?
I hope I have helped to clear this up somewhat.