When he makes it very clear that he is speaking 'ex cathedra' (from the throne) on matters of faith and doctrine.
Of course. Being under oath does not make you infallible.
Wine is , and has been, considered sacred in many societies and under various conditions.
yes it could be considered as assault, in certain conditions, if the victim is not well or under certain restrictions.
Yes, it is generally accepted for Christians to eat pork, as the dietary restrictions outlined in the Old Testament are not considered binding for Christians under the teachings of the New Testament.
rules committee
The freezing point of water under normal atmospheric conditions.
To what, under which conditions?
conditions under which bills are debated and amended
No, barium is not considered a magnetic material. It does not exhibit any magnetic properties under normal conditions.
"Under field conditions" is more idiomatic.
Boron is generally considered to have a metallic luster. Its surface can appear shiny and reflective under certain conditions.
All military personnel, former and present, be it Prior Service, Active, Retired, or Reserve (except those discharged under dishonorable conditions) are considered Veterans.