<i>Knots Untied</i> is J.C. Ryle's systematic defense of Christianity, and it is <b>considered by many to be his greatest work.</b> In it, Ryle staunchly supports the evangelical faith, providing the reader with <b>deep theological truths</b> and explaining why these truths are so <b>vital to the Christian life</b> and worldview. Ryle's work is <b>a rich treasure</b> that has and will continue to bless its readers.