Actually you don't have to worship him. That would be futile. Obeying him is a different matter. This may come out very wrong, but keeping it biblical god could care less what people do who do not accept him. They were already killing their own unborn and even born babies. That was their worship to god. It seems to me that a society that starts worshipping god, tends to do their own thing up until the time they start killing their unborn and innocent living. I doubt that in a modern society they do so out of worship to any god, but they do it as a sacrifice to materialism, which is a god in itself. Pro-choice is an excuse to ease the conscious. Legalizing it just took away the personal responsability part.
When people who claim to know different get up and talk about it, have no more clue on the subject because now it is politicised do so at their own peril. Rape is wrong and abortion is wrong and saying it any other way, will come out wrong.
It should be a personal choice, that each person needs to work through with a professional counselor, not rely on the government to make it easier to go through. Or now being just another part of the economic machinery.