QUESTION:
Is it sinful to eat with the left hand for no reason?
ANSWER:
It is Makruh (disliked) and should be avoided as mentioned in Sharh Tariqa Muhammadiyah of Imam Nabulusi.
Other Madhahib have narrations of it being Haram in which it will be a sin.
Allah knows best.
Answered by Shaykh Naveed Jameel ash-Shaami