G. Campbell Morgan emphasizes the purifying hope found in the anticipation of Christ's return, urging believers to abide in Him and live righteously in light of this hope. He explains that true hope is not a passive expectation but an active pursuit of holiness, as it shapes our lives and attitudes towards Christ and the world. Morgan warns against the dangers of being unprepared at Christ's coming, highlighting the importance of living in obedience to God's truth. He encourages believers to view their daily lives through the lens of this hope, which should inspire them to serve faithfully and remain ready for the Lord's return. Ultimately, this hope is a source of strength and motivation for a life of purity and purpose.