In this closely argued text a Christian believer is asked to ponder on the following questions: Is the sanctuary doctrine biblical? Was the French Revolution a fulfilment of Bible prophecy? What does the beast that looked like a "leopard" & his feet were as the feet of a "bear" & his mouth as the mouth of a "lion" represent? Who is the beast with "two horns like a lamb" that spoke like a dragon? What does the "woman (Great Babylon)" sitting on the scarlet beast with seven heads & ten horns represent? Christ & the law - Are Christians under law or under grace? Does Sabbath, the sign of the Sinaitic covenant, apply to believers under God's new covenant established on the cross of Golgotha? The seal of God - The Holy Spirit or seventh-day Sabbath? Is Sunday observance the mark of the beast? Difficult decision - Dies Solis, dies Saturni, or Dies Domini? Ellen G. White - Prophetic visions or prophetic blunders? Test of faith - The word of God or man-made doctrines?