From Spurgeon's Morning & Evening Devotions
Faith is the foot of the soul by which it can march along the road of the commandments. Love can make the feet move more swiftly; but faith is the foot which carries the soul. Faith is the oil enabling the wheels of holy devotion and of earnest piety to move well; and without faith the wheels are taken from the chariot, and we drag heavily.
With faith I can do all things; without faith I shall neither have the inclination nor the power to do anything in the service of God. If you would find the men who serve God the best, you must look for the men of the most faith. Little faith will save a man, but little faith cannot do great things for God.
Poor Little-faith could not have fought "Apollyon;" it needed "Christian" to do that. Poor Little-faith could not have slain "Giant Despair;" it required "Great-heart's" arm to knock that monster down. Little faith will go to heaven most certainly, but it often has to hide itself in a nut-shell, and it frequently loses all but its jewels.
Little-faith says, "It is a rough road, beset with sharp thorns, and full of dangers; I am afraid to go; "but Great-faith remembers the promise, "Thy shoes shall be iron and brass; as thy days, so shall thy strength be:" and so she boldly ventures.
Little-faith stands desponding, mingling her tears with the flood; but Great-faith sings, "When thou passest through the waters, I will be with thee; and through the rivers, they shall not overflow thee;" and she fords the stream at once. Would you be comfortable and happy? Would you enjoy religion? Would you have the religion of cheerfulness and not that of gloom? Then "have faith in God." If you love darkness, and are satisfied to dwell in gloom and misery, then be content with little faith; but if you love the sunshine, and would sing songs of rejoicing, covet earnestly this best gift, "great faith."
The purpose of this series is to encourage people to live as loving, compassionate, and peacemaking children of God: Jesus tells us to pray, "Thy kingdom come, thy will be done, on earth as it is in heaven." (Matthew 6:10) God tells us through Micah (6:8), "He has told you, O man, what is good; And what does the Lord require of you But to do justice, to love kindness, And to walk humbly with your God." And we know from Revelation 21:4 that there will be no more mourning, or crying, or pain, or death. Thus, Christian living requires us to set the standards of these conditions here on earth for our fellow human beings, and for the other animals, as a witness to the rest of the world. To do otherwise is not Christian.