Object and Vist: 1st book in the Vist series

The Earth has less than 100 years of liveable conditions. A new war divides people into factions: preaching drifts into space in God's hands and trying to save humanity by moving to a long-forgotten colony. A small group visited the colony, but what they found there could never have been predicted, not even by Vist. Who is Vist? The last survivor of their race, the only one who makes survival possible ... Before the world dies.