You don't know what atonement and sin are, then.
Look, Any breach of any of the 507 laws was sinful.
Sin lead to verious kinds of SICKNESS.
Sin leads to Sickness.
What did Jesus say to folks after helping tghem? 'Sin no more'.
And so if you broke the shellfish law and ate a Missel, you had sinned. And Shellfish Poison Paralysis could well be the SICKNESS that you would gain from that.
The 507 were all about producing a stronger, healthier, more successful, more cohesive people. There is not one law which does not support this.
If you're stuck with the 507 being holy and religiously moral then you are lost, mate.
The lengthy material you provided specified numerous kinds of obligations relative to the Temple. Almost none of them had to do with sin and atonement. That was also the case with the material I presented earlier. Only certain sins require a Temple sacrifice. Most, including intentional malicious sins, did not. John the Baptist would have had essentially no effect on Temple revenue.
BTW there are 613 mitzvot not 507. Those are derived from the Written Torah. There is also the Oral Torah, about which Jesus argued with the Pharisees.