“The one who reviews books to find rulings and issues pertaining to Islamic Law, despite the fact he was sitting on his chair [in his house], then surely he is treading a path in search of knowledge, [and Allāh will make easy for him the path to Paradise].”
Riyādh us-Sāliheen, 5/434 | Shaykh ibn ‘Uthaymeen [may Allāh have mercy on him]