Mysterious Instruction

Framed as a devout book list, the note assigns exact word slots in eight saints' lives: the 13th word of the Life of St. Cuthbert, the 9th of St. Tyna, the 2nd from the end of St. Mihai, the 12th of St. Tobias, the 22nd from the end of St. Teotim, the 31st of St. Anthony, the 7th of St. Gregory, and the 15th of St. Benezet.

Read together, the selected words evidently spell out a hidden message.