there is only one truth and this is universal. you do not have
to accept a certain god or prophet in order for the truth to be
applied to you.
use common sense. just like we will all grow old, fall sick, die
one day etc, do we really need to be a buddhist, christian or
hindus or be chinese or malay or europeans? whether we are hindus
or muslims or whatever religion, we all need to eat when we are
hungry, sleep when we are tired etc.