decrees on the renewal of religious life Perfectae caritatis, on Christian Education Gravissimum educationis, on the pastoral office of bishops Christus Dominus, on Priestly Training Optatam totius, and the declaration on Non-Christian Religions Nostra aetate. There were no General Congregations during the following week (31 Oct – 7 Nov), because the Commissions were falling behind in their work of sifting through all the proposed amendments and revising the schemas before sending them back to the Council Fathers. So the eighth week of the Fourth Session was devoted exclusively to Commission work, as their members worked feverishly to clear the backlog of amendments. Voting on the last schemas After the Council Fathers' second one-week break, there were 3 weeks of practically non-stop voting on the 6 remaining schemas: for each one, there were multiple votes on amendments, then on chapters and finally on the whole schema. In the course of those weeks, the six remaining schemas received their final approval. Last-minute moves were sometimes successful in winning over opponents, sometimes not. On religious freedom, the Pope urged the Secretariat for Christian unity to take into account the wishes of the schema's opponents in the hope the final vote might be almost unanimous. The Secretariat made some changes, but the opponents were not swayed and 11% of the Fathers voted against the schema. On the matter of Tradition in the schema on Revelation, the conservatives realized they could do no better than the compromise formula “The Church does not draw her certainty for all revealed truths from Scripture alone”: as a result, many of them chose to accept the schema and there were only 27 negative votes on the day of final approval. For the schema on the Lay Apostolate, the Pope sent 12 amendments to the Commission responsible for the schema. They were basically matters of wording: the Commission accepted some, and dropped others, and the schema was adopted with only 2 negative votes. As for the schema on the Church in the Modern World, it still avoided saying anything about contraception (because a papal commission was studying the matter). Some conservatives began lobbying the Pope to step in. On November 24, Cardinal Ottaviani received a letter from Paul VI insisting that the schema had to condemn the use of contraception; leaving the matter open as the schema did would suggest the Church was ready to change its position. The Doctrinal