This is more than a sign speaking hope. The proceeds from its sale help provide for people in need.
If someone is poorly clothed and lacking daily food and you say, “Go in peace, be warmed and filled, without giving them the things needed for the body, what good is that?” So also faith by itself, if it does not have good works, is dead (James 2:16-17).
Let your faith produce prayer, and your prayer produce good deeds.
Be anxious for nothing, but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God; and the peace of God, which surpasses all understanding, will guard your hearts and minds through Christ Jesus (Philippians 4:6-7).