The moment you exchange the supernatural for the natural – all faiths become the same and therefore are the product of a particular culture or people or person. This in turn forces you to accept all since they are the same and not supernatural. This has always been in existence and idolatry is the clearest example of this. Idolatry therefore is not distinguishing God alone as he has revealed himself supernaturally in the Scriptures. If you can bring all faiths to the same level then there is no one true faith. Yet Jesus made it abundantly clear that he alone is the Way, the Truth and the Life and therefore all other faiths are not faiths at all – they are perversions of Satan and the sinful human heart and mind. They are not therefore true. They are rivals to God – they are idolatrous. To exalt God above all is only his due since he alone is God. All others are gods, and therefore not gods at all, since an idol in any form whatsoever is not true or real. So always magnify God as he is and never seek to reduce him to any contemporary model or thought. That would be to downgrade the supernatural and you would have created a new idol for yourself.