TennMark38016:
I have noticed that many people quickly bow before sitting at their pew. At first I thought it was just older people with back/knee problems but young folks do it also. Is this acceptable? I was taught at RCIA that when we enter the sanctuary we should always genuflect and the knee should touch the floor.
Perhaps you are confused about what the sanctuary is. It is the part of the church with the altar ā where the priest and ministers go.
According to the Ceremonial of Bishops, an official liturgical book published in Latin as Ceremoniale Episcoporum in 1984:
ā72. A deep bow is made to the altar by all who enter the sanctuary (chancel), leave it, or pass before the altar.ā (Ceremonial of Bishops, Liturgical Press, 1989, ISBN 0-8146-1818-9, page 37).
The official liturgical books do not require people to genuflect before sitting in their pew. What the Ceremonial of Bishops says is:
"71. No one who enters a church should fail to adore the blessed sacrament, either by visiting the blessed sacrament chapel or at least by genuflecting.
āSimilarly, those who pass before the blessed sacrament genuflect, except when they are walking in procession.ā
But the 2002 General Instruction of the Roman Missal n. 274 has changed this with:
"If, however, the tabernacle with the Most Blessed Sacrament is present in the sanctuary, the priest, the deacon, and the other ministers genuflect when they approach the altar and when they depart from it, but not during the celebration of Mass itself.
āOtherwise all who pass before the Most Blessed Sacrament genuflect, unless they are moving in procession.ā
Another example of when catholics do bow to a crucifix is when incense is used. From Ceremonial of Bishops:
ā91. Before and after an incensation, a profound bow is made to the person or object that is incensed, except in the case of the incensation of the altar and the gifts for the eucharistic sacrifice.ā So before and after incensing the crucifix the person with the thurible bows to it.
It is incorrect to say (as totustuusmaria wrote above):
ā1) If Jesus is exposed, have both knees touch the ground before you get up.ā
The instructions in the official liturgical book are:
ā84. Genflection in the presence of the blessed sacrament, whether reserved in the tabernacle or exposed for public adoration, is on one knee.ā
(From the 1973 Holy Communion and the Worship of the Eucharist Outside of Mass, as given in Documents on the Liturgy 1963 - 1979, Liturgical Press, 1982, ISBN 0-8146-1281-4, page 697).