How can I deepen my understanding of Islam?

Treading the path of knowledge is a means to elevation and Paradise, and a sign that Allah intends good for His servant. The means of seeking knowledge are manifold, including attending lessons, reading books, following beneficial channels, listening to recorded lessons, and benefiting from reliable websites. It is important to be sincere and diligent and to associate with the people of knowledge, for knowledge is gained by learning, and understanding by seeking understanding.