The Ruling on Fulfilling Promises – Shaikh Ibn ul-‘Uthaymeen
Question: What is the ruling on fulfilling promises?
Answer: “According to the mathhab it is Sunnah and what is correct is that it is obligatory”.
[Kanz uth-Thameen Fi Su’alaat Ibn Saneed no. 760 pg. 175]
Faisal Ibn Abdul Qaadir Ibn Hassan