The “With All Your Heart” Video Study is a DVD program authored by Ray Vander Laan, part of the “That the World May Know” series. Published by HarperChristian Resources in 2015, this study explores being God’s presence to our world with a focus on Christian education, biblical studies, and the Middle East. The DVD format makes it convenient for viewers to engage with the content through English language. With a topic spanning travel and religion, this study is designed to inspire and educate individuals seeking a deeper understanding of their faith in the context of the world around them.