In the last paragraph of the quoted contract 911, the ambassadors of Russia, signing a contract, "cemented his oath presenting the Holy Cross and the Holy Trinity consubstantial with the one true God of your". Slurred text PVL allows two different interpretations. On the first ambassadors of Russia, not being versed in all the polls, "Ivan's writing," just put under contract crosses instead of a signature. Finally, in those not too enlightened century, commonly called the average, even kings signed state documents simple cross. On the second, which inclines references to "consubstantial Trinity", Russia, at least in the person of its ambassadors, he was baptized. Again, in spite of inventions PVL. But in fact, we see a reflection of the already noted earlier ethnic and important fact, as a consequence, the initial religious duality of Russia at the beginning of the X century.