No, didn't your mother teach you murder is wrong? Are you saying you have to be religious to think murder is wrong? Give me a break.
We can pass more laws against murder, that is great. You just can't base it on religion, establishing your religion and violating the constitution.
There is only one test that the 1A establishment clause has to pass these days and that is the stupid Lemon Test. You can google it so you know what you are talking about next time you post here at FR.
Do you have to be religious to think abortion is wrong?