The Mark of the Beast or the Seal of Yahoveh God?

In the Book of the Revelation we see two mysterious signs, and all people will receive one or the other, the "mark of the beast" or the "seal of God". The Scripture clearly tells us that "many" will receive the mark of the Beast and walk on the Broad way to eternal destruction, and few will have the 'seal of God' and receive eternal life. Those with the 'mark of the beast' will end up in the 'lake of fires with burning brimstone'. Yet those with the 'seal of God' will end up in the New Jerusalem eating off the tree of life. Revelation 12:9a, "... that old serpent, called the Devil, and Satan, which deceives the whole world ..." Revelation 13:3b, "... and all the world wondered after the beast." Many Christians, most all, are deceived into worshiping the beast today, and thinking that they are worship the one true God. Why and how did such a deception come into the world and how was it able to deceive 'the whole world'? I will show you from the Scriptures what the deception is, so you may be aware of it. I will also show you from the Scriptures how people can avoid the mark of the beast and receive the 'seal of God'. But be prepared, for this book will change your concepts on God and the Church.