It seems to me that the parish of Billens keeps you very busy, but also what a lot of good you are doing there!
All I ask is that studies do not suffer because of it. We live in an age when it is absolutely vital to be able to confront evil doctrines with more than only good example.
Letter to Jean Baptiste Mille, 15 April 1831, EO VIII n 389
Father Mille, superior of the student house, needed to make sure that the studies of the future missionaries made them competent to identify and stand up to what was false and evil.