what is interesting is that from the perspective of religion there is some moral or ethical consideration - IOW it is a given that god is the most moral being (as even any atheist will be quick to point out, an immoral god can be rejected)Basically, what you could be asking here is -
What would you be willing to do, how far are you willing to go in order to save yourself (or to attain enlightenment)?
in science however, anything goes (IOW science has no inherent ethics - so look out world)