I've been putting up selections from Dom Gueranger's nineteenth century manual for Oblates. Here is the next part of Chapter 1.
"In order, therefore, to aid in the preservation and to promote the growth of the Catholic spirit, whose outward expression the foregoing pages have described, an Association has been formed, the members of which, to promote the honour of God and secure their own fidelity, will be attentive to observe the following practices:
Attend High Mass
On Sundays and Festivals they will attend, by preference, High Mass, in the churches where it is celebrated with the ecclesiastical chant and ritual.
Should they find inconvenience in communicating at a late hour, they will make their Communion previously, at an early Mass. They will attentively follow all the rites and ceremonies performed by the priests and attendants at the altar, will do their best by previous study and consideration to enter into their meaning, and thus meritoriously qualify themselves for the fuller reception of the grace implanted in them by the Holy Spirit. [Let them, so to speak, not be satisfied with merely inhaling the fragrance, but let them also gather the honey from these flowers of the garden of the Church.]
They will follow the ecclesiastical chant by the aid, if needful, of translations of the formularies, and they will avoid distracting their attention from the holy mysteries by other books of devotion, etc., which may be excellent, perhaps, at other times, but which at these moments would be harmful, by keeping them apart from the sacred Liturgy.
Attendance at the Holy Sacrifice of the Mass is the act of piety to which, of all others, they will attach the highest importance. There, wherein is renewed the Sacred Passion of Our Lord, they will offer to God the Divine Victim, in union with the Church, for the four ends of Adoration, Thanksgiving, Propitiation, and Petition. On the days when they do not communicate they will make a spiritual Communion at the moment when the priest is making the Sacramental Communion, and for this they will prepare themselves by the act of contrition and offering of themselves to God.
The Divine Office
Next to the Holy Sacrifice of the Mass, they will esteem nothing so much as the Divine office, by which the Church renders to God her continual homage in the canonical hours. On Sundays and festivals they will gladly be present at Vespers and Compline, and will endeavour, as far as it may be possible for them, to join with Holy Church in the chanting of her psalms and hymns. Let them be especially thankful to God if He should give them grace to take delight in the Psalter, remembering that, in the ages of faith, it was most frequently through the psalms that God was pleased to communicate with souls. They will prefer those churches in which the Divine Office is celebrated according to ecclesiastical rule, such as the cathedral or any other. Even in their private devotions they will take pleasure in using the prayers of the Church to express their needs and aspirations.
They will earnestly desire to unite themselves to God by mental prayer; and in this they will he powerfully assisted by their union with the Church in the sacred Liturgy. The different seasons of the Church’s year will bring before them the mysteries which are the groundwork of piety and the source of the true spirit of prayer. They will often visit Our Lord in the holy Tabernacle, and will not fail to appreciate their happiness whenever they are able to be present at Benediction, to receive the blessing of the most holy Sacrament."