Acts 15 and the 4 Ceremonial Laws for the Gentiles to keep

Those that falsely teach of the moral, civil, and ceremonial laws, and sometimes add in the health Law's, wrongly believe that in the book of Acts circumcision was done away with.

As evidence they use the four laws given to the Gentiles at the council. However, they do not realize that the four laws given to Gentiles are not a part of the Ten Commandments (moral law) at all. As a matter of fact they are four ceremonial laws. If the so-called "ceremonial law" is done away with then why were Gentiles given four CEREMONIAL laws to keep, but none of the moral law called The Ten Commandments?

Wherefore my sentence is, that we trouble not them, which from among the Gentiles are turned to God: But that we write unto them, that they abstain from pollutions of idols, and from fornication, and from things strangled, and from blood. Acts 15:19‭-‬20 KJV http://bible.com/1/act.15.19-20.KJV

Again, there is no such thing as moral civil and ceremonial laws as categories of biblical interpretation. Those that divided the Bible into these three categories intend to discard sections of Gods body of law.