The youngest disciples of the Divine Master. — Founded at Alba in 1924 by Fr. Alberione.
Aim: to assist by prayer and works the two branches, male and female, of the Society of St Paul which he had founded. They practise perpetual adoration and also domestic service in religious houses, seminaries, etc. They received papal approval on 12 January 1948. The Institute numbers about 500 sisters distributed in 34 houses throughout Europe, Africa, America and Asia.