there is no way of knowing if the 'voice' you are hearing is genuinely the voice of God
Conflicting messages coming from different people who all believe that God is speaking to them
Conscience appears to be both subjective and unreliable
Value of conscience from a psychological approach
The conscience naturally unites society as its members have shared values which the conscience enforces
However, this would apply whether the society was ‘good’ or ‘bad’
If you regard the collective morality of a particular society as ‘evil’, then you are not going to approve of the mechanism by which that society’s values are sustained
If the role of conscience is to challenge existing values, then the collective conscience has no value
The value of reason as conscience
Reason is not infallible
therefore an unreliable guide
conscience is influenced by the passions and by social conditioning, which means that following the conscience can lead to seriously harmful acts
it is not a sufficient guide on its own
Feelings of guilt
may warn us when our actions are wrong so prevent us from doing it again in the future
However we may be influenced and feel guilty about something that doesn't need to change
Determinism
useless as some believe that all behaviour, including moral conduct, is determined
we are not free to choose how to behave and we have no free will that can be influenced by any guide
The subjectivity of the conscience
Only you know what your conscience is telling you to do
If you claim that you were ‘following your conscience’ when you did something that others do not approve of, only you know if that is true - not justification for others
Problem defining the conscience
no argument that can show that any particular view is right