In these last days of earth’s history; those who meet the medical needs of others will have the door opened to meet spiritual needs as well. Christ Himself “went about doing good; healing all who were oppressed by the devil.” His healing was not only physical; but spiritual as well. This exceptional book by Ellen White is a call to—the church and to individuals—help others with medical and spiritual needs. When we follow this counsel; we are heeding the advice of Isaiah 58; which outlines our responsibility to help those who are sick and needy. This is the true service that God wants from us; and that is so powerfully called for in this timeless book.