To be a good preacher you have to believe in your bones that all Scripture is inspired by God and useful (2 Timothy 3:16); you have to believe that the Word of God will never return void (Isaiah 55:11), and if you believe that then you will want to base your sermon in the text and to season your speech with the text on every occasion.
Toward that end, I have assembled the following list of 100 passages that I have made frequent and fruitful use of in my preaching ministry.