What does Leviticus 20:2 mean?

Tell the Israelites: If anyone from Israel or any foreigner living among you gives one of their children to Molech, they must be put to death. The people of the community must stone them. Leviticus 20:2 - Modern Text Bible

(Offering children to Molech was a horrific pagan ritual. God makes it clear this is absolutely forbidden and demands the community take action.)