Blue Letter Bible (www.blueletterbible.com) is a website I use all the time. You can read any of the major versions of the Bible and look up the Strong’s Dictionary definitions of the Hebrew and Greek words. You can find out how many times specific words are used and where they are found in the text. Many commentaries are included as well as a host of other tools. It is great for the novice as well as the seasoned scholar. This is a gold mine, and the best part is that it is FREE!
Free is my favorite word 🙂