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Salam aleikum. I am a revert that took the shahada awhile ago. I follow the Sunni direction og Islam. The Sheikh i took the shahada in front of is a sufi. I recently got told that being a sufi nullyfies the shahada because they places mediums between themself and Allah (subhana wa ta’ala). They explained that this is said by Muhammad ibn Abdul Wahhab.
Should i take the shahada once again?