E.D. Bryant, Jr. in this sermon brings a message on power, all power that ultimately comes from God. The power to create, the Power to rule the hearts of men, the power to overrule Satan's devices, The power to save both eternally and by the Gospel. he makes a good analogy of how the same force applied has different effects depending on the composition of the object, like the Gospel has a softening effect on some while a hardening effect on others, ie: the sun on butter or clay.