Is Leviticus 18:22 condemnation of homosexuality only for idolatrous rituals? I have heard some progressive Christians claim that Leviticus 18:22 was only condemning homosexual activities for idolatrous rituals. I know that 1 Corinthians 6:9 and 1 Timothy 1:10 was using the word &quot;arsenokoitai&quot; which came from Leviticus 18:22 and Leviticus 20:13.
In Leviticus 18:2-3 it says:
“Speak to the people of Israel and say to them, I am the Lord your God. You shall not do as they do in the land of Egypt, where you lived, and you shall not do as they do in the land of Canaan, to which I am bringing you. You shall not walk in their statutes.&quot;
There are some people who say that because of these verses, it was condemning the idolatrous practices in Egypt and Canaan which included homosexual sex. Therefore, in this context, it is only referring to homosexual activity that has idolatrous rituals involved. God was only prohibiting the rituals they did in Egypt and Canaan.
We also see in Leviticus 18:21, the verse before, it says:
&quot;You shall not give any of your children to offer them to Molech, and so profane the name of your God: I am the Lord.&quot;
Some have suggested that because of the context, Leviticus 18:22 is not prohibiting loving same-sex relationships but only ones that relate to pagan rituals. Is this true? If not, why?
There are argumentations that support the sense that this prohibition is to be seen in the context of Canaanite practice, probably first discussed by John E. Hartley.
An exhaustive discussion supporting this theses is published by Luis Quinones-Roman.
This interpretation is embedded into a higher sense (citation from above)

It  is  not  foreseeable  to  believe  that  YHWH  abominates
individuals  that  are  homosexuals.  I take the stand that
homosexuality is not an abomination because both heterosexuals and
homosexuals were created equal before God. Both deserve the natural
and divine right to love whoever they want.

The higher sense is actually the motivation for reviewing the interdiction of homosexuality in modern Jewish and Christian communities; it is not based on the re-interpretation of the law.
It is possible that the interdiction refers somehow to contrast to pagan practice of worship. The interpretation that the interdiction only applied to pagan practice of worship is however rather constructed and not supported by the majority of Christian and Jewish theologists.