The document provides a summary of the importance of hadith (sayings and traditions of the Prophet Muhammad) in three points:
1. Hadith is considered the explanation of the Quran, as the Quran alone does not provide details and context for many topics. Hadith helps explain the teachings and guidance in the Quran for Muslims to follow.
2. Without hadith, the interpretations of the Quran by different scholars would be subject to personal views and biases, similar to how different sects interpret the Bible in contradictory ways. Hadith provides consistency and prevents widely different interpretations.
3. The complete message and way of life taught by the Prophet is not contained in the Quran alone