If a father does not pray, is it permissible for him to wash his deceased son?
Machine translationRead the Arabic original
Question : And on this basis, it is not valid for a disbeliever to wash a Muslim.
Answer : Now, if he does not pray and wants to wash his son. Hm? Is he to be obeyed or not? He is not to be obeyed, because he is a disbeliever, and a disbeliever does not wash a Muslim, yes.
Answer : Now, if he does not pray and wants to wash his son. Hm? Is he to be obeyed or not? He is not to be obeyed, because he is a disbeliever, and a disbeliever does not wash a Muslim, yes.
Source
قناة «فضيلة الشيخ محمد بن صالح العثيمين»، 1771 - إذا كان أب لا يُصلي هل يجوز له أن يُغسّل ابنه المتوفى؟ ابن عثيمين — youtube.com
The Arabic text is a machine transcription of the audio recording.