We are a "Word" driven church. Without a steady diet of the Word of God, it is impossible to grow spiritually. Attending church, singing songs, and doing good works, will never substitute for the Word of God.
Jesus said we are to live by every word that proceeds out of the mouth of the Father.
To that end, we have Bible studies. We also have an extensive online library (as well as CDs and DVDs) containing all sorts of teaching material from many different ministers. Some weeks, we have a "teaching of the week" on CD that we send home with everyone because we know that one sermon a week won't get you through. We don't eat just one physical meal a week, and we strongly encourage all of our church family to feed on multiple spiritual meals (sermons) every week as well.
We currently have several hundred hours of teaching material available for checking out (for free).