How do I fully understand the doctrine of Ahl as-Sunnah?

We mentioned an organized methodology for studying 'aqidah (creed) in Fatwa no. 122356, so pay careful attention to reading it with a proficient scholar from among the People of the Sunnah and the Community. We also mentioned an auditory methodology in Fatwa no. 136909, which is suitable for those whose countries do not have scholars proficient in this field.