In ayah 36 of Surah Al-Isra Allah warns against obsessively following what we do not know fully. On the Day of Judgment, we will be held accountable for what we hear, see and become impassioned about. Hearing something constantly not only influences our perception of it, but also informs our emotions towards it. That is why having a regular relationship with the Quran is essential. Our views and feelings become aligned with what Allah teaches us through His blessed words. But we must be cautious about how we use our limited knowledge of the Quran and Hadith because often we quote them out of context; we think that we are using them correctly even though we are not fully aware of their meaning.