is there any real rivalry exists between Iran & Saudi Arabia?

[Scarface..Lynch]

Its a complicated strategy of US to destroy muslim countries one by one and for the success of his great game they create misunderstandings between iran and saudi arabia now saudis and iranis are like a clown pieces of chess controlled by king they create rivalry between each other and give US a free space to invade their other muslim allied nations and in last these 2 will also be targeted for the satisfaction of Israel .... american knows if they invade saudia right now all muslim counties will stand up against US even iran also will come to help of his worst rival Saudia.... this very old strategy is called divide and rule and america is perfectly using it against Iran and Saudi Arabia .........
Scarface_Lynch
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