571. And it is just such a fact that was heralded for "future generations" by the World Redeemer in his promise of the "Talisman, the Holy Spirit". This spirit is not a person – on the contrary, it constitutes a science of life's mystery which can demonstrate the great truths or solutions to life as factual knowledge. In the form of "Livets Bog", we are now at the centre of the science of this mystery, and in this section we are giving readers its foundation or leitmotif in the form of twelve unshakeable basic solutions. Therefore, whatever else appears in "Livets Bog" can, in reality, only exist as one or another different form of elaborating one or another of these twelve basic solutions.