well, evolution is not a religion.
however i see what your paper concerns.
you should start with "it would be possible only if neither of those religions believe as part of their dogma that the other is subject to their beliefs. none shall be condemned to hell, said to be incapable of enlightenment, or claim that the other are inferior from a darwinian perspective. any and all religions who hold on to these claims will disappear as time goes on. this is inevitable. one who claims their beliefs come from a supreme authority, be it devine or scientific, or are above the scrutiny of the believer, will surely disagree with someone, and as time goes on, will be phased out naturally."