- For years I have been using BibleGateway. This one is great for looking up different topics (do you want to know what God says about heaven or marriage? Just type it in!) Also, you can check out different translations. My favorite is to compare The Message to a traditional version like NIV. It really helps to study the Word.
- I just learned about Study Light. I could jump up and down, it excites me so much! You can do the same things as on Bible Gateway, but more. You can look at the original Hebrew or Greek. You can do word studies like looking up the Hebrew word for "redeemer," reading the Hebrew definition, and then find out other places this word is found. It also has several commentaries that you can check out to further dig into the Word.
There are other tools such as BibleTools and Crosswalk, but I am not very familiar with them. My advice is to go and click around some of these sites. I think you will be amazed at what you will find.
Check out Rocks in My Dryer for more tips!