Hadith 217 discusses responsibility for issuing a ruling without knowledge. Hadith 218 warns against lending religious authority to an unsound innovation, and Hadith 219 states the principle of rejecting additions not belonging to the religion. These are distinct issues, united by the need for reliable knowledge.
1. Uninformed ruling: someone gives a categorical legal answer without proper knowledge.
2. Unsupported religious addition: an act is declared part of obligatory or prescribed worship without valid basis.
3. Responsible process: establish the facts, consult reliable principles, and seek qualified scholarship when needed.
Recognized disagreement, new practical tools, and introducing unsupported religious obligations should not be confused.