The ruling on one who changes a voluntary prayer into an obligatory prayer out of ignorance
Machine translationRead the Arabic original
Question:
He says: A person prayed a voluntary prayer, then changed it into an obligatory prayer out of ignorance of the ruling, and then the ruling became clear to him afterward. What is required of him?
Answer:
He must make up the prayer, because he did not pray it as required; a voluntary prayer does not change into an obligatory one, nor does it rise to a higher status.
He says: A person prayed a voluntary prayer, then changed it into an obligatory prayer out of ignorance of the ruling, and then the ruling became clear to him afterward. What is required of him?
Answer:
He must make up the prayer, because he did not pray it as required; a voluntary prayer does not change into an obligatory one, nor does it rise to a higher status.
Source
شرح كتاب الصيام من الروض المربع [3] — alfawzan.live (54:38)
The Arabic text is a machine transcription of the audio recording.