Quite extensive, Pope Paul III reconvened the Council of Trent and approved the Society of Jesus among many other things. Pope Paul IV also oversaw the Council of Trent, instituted the Roman Inquisition, and strongly affirmed the Catholic dogma of extra ecclesiam nulla salus("Outside the Church there is no salvation"). He also started the Index of Forbidden books which was in force from the mid-16th century up until 1966.

1. Nulla Nulla means a stick that aboriginal people use.

a nulla nulla is an aboriginal weapon. it is used for hitting small animals over the head and for crushing ocher which they use for paint. they crush eeds which tehy use for food. both men and women can use the nulla nulla.

Ecclesiam Suam was created in 1964.

Yes. The nulla nulla and the waddy are both terms meaning a war club used by the indigenous (Aboriginal) Australians.