Is it sinful to eat quite a lot of food before fasting (Suhoor)?
In Etiquette, Morals and Heart-Softeners
May 4th, 2021
This is not sinful but definitely not recommended or from the sunnah. In fact Prophet salla Allahu alaihi wa sallam prescribed us to leave one third part of the stomach free and not fill it up full even in normal days.