Final answer:
Hopeful's encouragement helped Christian emerge from the river before the Celestial City.
Step-by-step explanation:
Christian was helped by Hopeful's encouragement to emerge from the river before the Celestial City. In John Bunyan's allegorical novel, Pilgrim's Progress, Christian is crossing the river of death and facing doubts and fears. Hopeful, who is also on the journey to the Celestial City, encourages Christian to trust in God and persevere.