Scientists will all agree that light travels at 186 thousand miles per second, but they don\u2019t agree on much more! Light is an important thing for Christians as well, because Jesus told us we are the \u201clight of the world\u201d. What does it mean to be the light of the world? That\u2019s what we\u2019ll explore today on the program as Lloyd brings us another message from his series on the Sermon on the Mount.