>>641763
>So the only official Liturgy of the Latin Church are Mass and Divine Office?
I would say that THE liturgy of the Latin Church is Mass just like THE liturgy of Byzantine Church is Divine Liturgy.
Liturgy of Hours is A liturgy of Latin Church. But you understood me not quite well. There are more liturgies in Latin Church. For exemple, rites of sacraments are liturgical, funerary rites are liturgy, consecration of altars, the order of ordaining Deacons, Priests and Bishops and consecrating the oils for use in the church are liturgies.
But since a) they are done by clergy b) for 99% of the time are incorporated into mass I didn't feel the need to mention them.
>What's the difference between sacramentals and sacraments?
Sacraments are:"perceptible signs (words and actions) accessible to our human nature. By the action of Christ and the power of the Holy Spirit they make present efficaciously the grace that they signify."
Sacramentals are: "sacred signs which… signify effects, particularly of a spiritual nature, which are obtained through the intercession of the Church. By them men are disposed to receive the chief effect of the sacraments, and various occasions in life are rendered holy."
> What devotions are the most common?
Rosary, first and foremost. I would also say Stations of the Cross, Chaplet of Divine Mercy and Angelus Domini are among more popular ones. There are many, many of them and I can bet that every soul on earth would find one that would suit them.
>>641804
>>641799
Liturgy of Hours is a liturgy for Breviary is Liturgical book. It may not be required but it's still "work for the people", opus Dei and it's one of the pillars of Church's liturgical life.
>>641813
>I would consider "private devotions" celebrated publicly in the church as litirgical acts, so things like stations of the cross or even recitation of the rosary.
Liturgical means among other things canonical. It have to be codified and published as official rite of the church. Benediction is liturgical, it have it's rites. But there is no "Rite of Stations of the Cross". Why should it be even? Devotions are as name suggest are made to consecrate ourselves while liturgies are made for ourselves with thier center and sum in THE Liturgy, Eucharist.