FreeBibleImages offers free sets of Bible story images for teaching use in PowerPoint, pdf, keynote or jpeg formats.
Free Bible Pictures
This page contains free Bible pictures for you to use in your church publications, Sunday School classes, or others. You can also use these pictures on non-profit making websites, as long as you place a link back to the page so others can benefit from the free resources.
This page has many Bible pictures that you can download freely.
This page has free images you can use in your Sunday School and sermon material