Pope Gregory I, Dante, Saint Augustine, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil The Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Avila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Milton, John Bunyan, Voltaire, Lew Wallace, Henryk Sienkiewicz, Charles M. Sheldon, Henry Van Dyke, Grace Livingston Hill, Fyodor Dostoyevsky, Johann Wolfgang von Goethe, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford & Florence Scovel Shinn
J. C. Ryle, Charles Spurgeon, John Calvin, Jonathan Edwards, George Whitefield, James Durham, Richard Sibbes, William Plumer, Matthew Henry & Charles Simeon
Thomas De Witt Talmage, Charles Spurgeon, Henry Codman Potter, Lyman Abbott, Phillips Brooks, Washington Gladden, John Clifford, D. L. Moody, Charles Henry Fowler, Alexander Whyte, William L. Watkinson, George C. Lorimer & William John Knox Little
Saint Augustine, Pope Gregory I, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, John of Damascus, Thomas à Kempis, St. Teresa of Avila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, Dante Alighieri, John Milton, John Bunyan, Voltaire, Lew Wallace, Henryk Sienkiewicz, Charles M. Sheldon, Henry Van Dyke, Grace Livingston Hill, Fyodor Dostoyevsky, Johann Wolfgang von Goethe, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford & Florence Scovel Shinn
Saint Augustine, Pope Gregory I, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil The Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Avila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Stuart Mill, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford, Florence Scovel Shinn & Wallace D. Wattles
Pope Gregory I, Dante, Saint Augustine, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil The Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Avila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Milton, John Bunyan, Voltaire, Lew Wallace, Henryk Sienkiewicz, Charles M. Sheldon, Henry Van Dyke, Grace Livingston Hill, Fyodor Dostoyevsky, Johann Wolfgang von Goethe, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford & Florence Scovel Shinn
Saint Augustine, Pope Gregory I, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, Basil The Great, John of Damascus, Saint Thomas Aquinas, Thomas à Kempis, St. Teresa of Avila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, John Stuart Mill, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford, Florence Scovel Shinn & Wallace D. Wattles
Saint Augustine, Pope Gregory I, Martin Luther, Friedrich Nietzsche, Thomas Paine, Leo Tolstoy, Athanasius of Alexandria, Gregory of Nyssa, John of Damascus, Thomas à Kempis, St. Teresa of Avila, Brother Lawrence, David Hume, Ludwig Feuerbach, Charles Spurgeon, Andrew Murray, G. K. Chesterton, Arthur Pink, Dante Alighieri, John Milton, John Bunyan, Voltaire, Lew Wallace, Henryk Sienkiewicz, Charles M. Sheldon, Henry Van Dyke, Grace Livingston Hill, Fyodor Dostoyevsky, Johann Wolfgang von Goethe, Ralph Waldo Emerson, H. Emilie Cady, James Allen, Prentice Mulford & Florence Scovel Shinn
Martin Luther, Henryk Sienkiewicz, Henry Van Dyke, David Hume, James Allen, Ralph Waldo Emerson, Andrew Murray, John Bunyan, Grace Livingston Hill, Thomas Paine, Voltaire, Lew Wallace, John Milton, Charles M. Sheldon, Ludwig Feuerbach, Friedrich Nietzsche, Thomas à Kempis, Leo Tolstoy, Fyodor Dostoevsky, Charles Spurgeon, Prentice Mulford, Saint Augustine, Florence Scovel Shinn, H. Emilie Cady, Gregory of Nyssa, Pope Gregory I, John of Damascus, Brother Lawrence, Arthur Pink, Thomas Carlyle, George Eliot, William Benham, Alexander Roberts, Thomas Common, Jeremiah Curtin, Helen Zimmern, Alexander Walker, James Donaldson, Philip Schaff, John Wycliffe, Andrew Rutherfurd, Johann Wolfgang von Goethe, Dante Alighieri, St. Teresa of Avila, Athanasius of Alexandria, R. S. Grignon, G.K. Chesterton & Benedikt Zimmermann
Martin Luther, Henryk Sienkiewicz, Henry Van Dyke, David Hume, James Allen, Ralph Waldo Emerson, Andrew Murray, John Bunyan, Grace Livingston Hill, Thomas Paine, Voltaire, Lew Wallace, John Milton, Charles M. Sheldon, Ludwig Feuerbach, Friedrich Nietzsche, Thomas à Kempis, Leo Tolstoy, Fyodor Dostoevsky, Charles Spurgeon, Prentice Mulford, Saint Augustine, Florence Scovel Shinn, Dante, H. Emilie Cady, Gregory of Nyssa, Pope Gregory I, Basil The Great, John of Damascus, Brother Lawrence, Arthur Pink, Thomas Carlyle, George Eliot, William Benham, Alexander Roberts, Thomas Common, Jeremiah Curtin, Helen Zimmern, Alexander Walker, James Donaldson, Philip Schaff, John Wycliffe, Andrew Rutherfurd, Johann Wolfgang von Goethe, St. Teresa of Avila, Athanasius of Alexandria, Thomas, Saint Aquinas, R. S. Grignon, G.K. Chesterton, Konstanz Garnett & Benedikt Zimmermann