The Heidelberg Catechism, crafted in 1563 by Zacharias Ursinus and Caspar Olevianus, is a cornerstone of Reformed faith. Its 52 Lord’s Days guide weekly study, unfolding the gospel’s comfort through questions on faith and salvation. Lord’s Day 19 examines Christ’s ascension, reign, and return, offering believers enduring hope. This article is part of a series.…