I am recommending this website to all who are hungry and thirsty for the word of God: Enduringword.com
It is one of the richest websites you can find. In this website, you find commentaries of men of God who have gone from this life centuries ago, but their messages are still alive and well.
These men of God, such a Charles Spurgeon, John Owen and many more, helped, and still helping millions of people, like me, to have a better understanding of the word of God.