Sensing God in Catholicism
The five senses — sight, touch, smell, hearing, and taste — are all used in Catholic worship. Catholics believe that the internal action of divine grace entering the human soul can't be seen, felt, smelled, heard, or tasted. But because external symbols can be perceived by the senses, Catholics use many external symbols for the human body to perceive, while the soul receives the divine grace.
Through sight
Catholicism teaches that God the Father has no human body. He's pure spirit, and that means totally invisible. But because of the importance of the human sense of sight, people have felt the need to represent God visually somehow — to create a visible symbol of the invisible God.
God the Father, Jesus, and the Holy Spirit are most often represented in visible form as follows:
- God the Father is usually depicted as on old man with a long flowing beard, an image that came from the early Europeans. In modern and contemporary Christian art, however, God the Father is also represented with Asian or African features, for example. The modern reasoning is that if God is a spirit, why portray him just as a Caucasian man?
- Jesus had a face, but with no pictures of him to draw from, artists have used their own creativity to depict the Savior.
- God the Holy Spirit is almost always portrayed as a dove, because the Bible speaks of a dove descending on Jesus at his Baptism by John the Baptist.
Catholic architecture and art uses visual symbols to enhance the faith. For example, the gothic cathedrals spiral up toward heaven to remind the faithful of their destiny in the next world — and not to get too comfortable in this earthly one. To literally see the beauty of Catholic worship, you can visit the Shrine of the Most Blessed Sacrament in Hanceville, Alabama. The marble, the gold, the stained glass, the light, the altar, the tabernacle, and especially the seven-foot-tall monstrance surrounded by gold and jewels all attract the human eye and inspire the human soul to aspire to heaven.
Through touch
The sense of touch is also used in Catholic worship. Getting baptized, people literally feel the water being poured over their head. When getting anointed, they feel the Oil of the Sick being applied to their forehead and the palms of their hands. During the Sacrament of Matrimony, the bride and groom join right hands before pronouncing their vows. At Confirmation, those being confirmed feel the Chrism Oil being put on their foreheads. In addition, when being ordained a priest, a man can feel the two hands of the bishop being imposed on the top of his head.
Catholics praying the Rosary can feel the beads as they pray the Hail Marys and meditate on the mysteries of Jesus and Mary. On Ash Wednesday, Catholics can feel the ashes of burnt palms (from last year's Palm Sunday) being imposed on their forehead. In addition, holy-water fonts are at every entrance and exit of Catholic churches, so believers can touch the holy water with their right hands and bless themselves.
Through smell
The most obvious appeal to the nose in Catholic worship involves burning incense, which is made from aromatic resins of certain trees that are dried to a powder or crystalline form. When placed on burning charcoal, incense produces a visible smoke and a recognizable aroma that fills the church. The smoke represents prayers going up to heaven, and the sweet aroma reminds people of the sweetness of God's divine mercy.
Another familiar smell to Catholics is Chrism Oil or sometimes called Oil of Chrism, which is olive oil that's been blessed by the local diocesan bishop. This oil is used to consecrate bishops, anoint the hands of priests, confirm Catholics, baptize Catholics, bless bells, and consecrate altars and churches. It produces a distinctive aroma that the sense of smell can detect quite easily. The strong but pleasant odor comes from balsam, an aromatic perfume that's added to the Chrism Oil.
Through sound
The most obvious way a believer hears God is by listening to his word. Catholicism is a biblical religion. The words of the Bible are read aloud at every Catholic Mass, be it Sunday or daily Mass. The readings are from both the Old and New Testaments. In every parish on the weekend, after the Old Testament reading and before the New Testament Epistle reading, a Psalm is normally sung. After the Epistle, a passage from one of the four Gospels is read. And many Catholic hymns are based on scriptural citations.
The Catholic Church also uses plenty of music, especially organ music and choirs, and Gregorian Chant, Latin chant named after Pope St. Gregory the Great, A.D. 590-604. The reasoning is that the beautiful sounds of the pipe organ and delicate tones of the human voice are also reminders of God.
Through taste
Catholicism even employs the sense of taste in its worship. The Holy Eucharist is the most important, sacred, and pivotal aspect of Catholic worship, because it's regarded as the real, true, and substantial body and blood, soul and divinity of Christ — under the appearances of bread and wine. Those appearances appeal to and are perceived by the sense of taste.
At Communion time, the believer receives the Holy Eucharist, but it still tastes like unleavened bread and grape wine. (The Latin Church uses unleavened bread, but the Eastern Church uses leavened bread.) The sense of taste doesn't perceive the change of substance, hence the term transubstantiation, from bread and wine into the body and blood of Christ.

Catholicism Glossary
Advent
The religious season before Christmas when Christians prepare to celebrate the birth of Christ.

Catholicism Glossary
altar
A raised table-like structure from which a priest celebrates Mass.

Catholicism Glossary
annulment
A canon law decree that declares that a marriage was never a valid sacrament in the first place, usually because one or both of the partners did not enter into it with good faith and intentions.

Catholicism Glossary
apostles
The 12 men who accompanied and supported Jesus and were trained by him to spread Christianity.

Catholicism Glossary
archdiocese
A large diocese run by an archbishop.

Catholicism Glossary
Ash Wednesday
The first day of Lent when Catholics are anointed with ashes as a reminder of their mortality.

Catholicism Glossary
Baptism
The essential sacrament that washes away original sin and welcomes the baptized person into the Church.

Catholicism Glossary
Holy Trinity
The Catholic belief that God, the one Supreme Being, is made up of three persons: God the Father, God the Son, and God the Holy Spirit.

Catholicism Glossary
bishop
A man ordained first to the priesthood, then elevated to the next level by the pope. A bishop oversees a diocese; an archbishop oversees an archdiocese.

Catholicism Glossary
Byzantine Catholicism; Eastern Catholicism
A branch of Catholicism that recognizes the authority of the pope and celebrates the sacraments, but whose rituals differ from those of Western or Roman Catholic sects.

Catholicism Glossary
canon law
The supreme law of the Catholic Church that spells out the rules and regulations that guide the Church.

Catholicism Glossary
cardinal
An ordained man elevated to the step just below the pope. Cardinals help the pope administer to the faithful and a new pope is elected from among them when a pope dies.

Catholicism Glossary
catechism
A book that contains the doctrines of Catholicism.

Catholicism Glossary
celibacy
A formal and solemn oath to never enter the married state. Priests take a vow of celibacy.

Catholicism Glossary
chalice
The gold or silver cup that holds the wine that will become Christ’s body and blood during the Mass.

Catholicism Glossary
cleric
A member of the clergy.

Catholicism Glossary
confession; penance
A sacrament during which a Catholic confesses all known mortal sins to a priest.

Catholicism Glossary
Consecration
The part during the Mass when the priest changes the bread and wine into the body and blood of Jesus.

Catholicism Glossary
creed
A Christian oath, stating what Catholics believe as revealed to them by God through Sacred Scripture and Sacred Tradition. Key Catholic creed are the Apostles’ Creed and the Nicene Creed.

Catholicism Glossary
deacon
An ordained man who normally has no intention or desire of becoming a priest. A deacon may be single or married.

Catholicism Glossary
diocese
A collection of parishes overseen by a bishop.

Catholicism Glossary
feast day
The day in the Catholic calendar when a specific saint’s holy life and deeds are remembered.

Catholicism Glossary
genuflection
The act of touching the right knee to the floor while bending the left knee as a gesture of respect and obedience to God.

Catholicism Glossary
godparent
Sponsor to a child or adult being baptized.

Catholicism Glossary
Good Friday
The Friday before Easter Sunday; the day Jesus died on the cross.

Catholicism Glossary
grace
A totally free, unmerited gift from God. Grace is a sharing in the divine; the inspiration to do God’s will.

Catholicism Glossary

Catholicism Glossary
Heaven
A place of eternal joy and the ecstasy of dwelling with God.

Catholicism Glossary
Hell
A place of eternal torment and damnation.

Catholicism Glossary
Holy Communion; Holy Eucharist
The essential sacrament of Catholicism in which a host consecrated by a priest becomes literally the body and blood of Jesus and is received by the Catholic faithful.

Catholicism Glossary
holy day of obligation
A day in the Catholic calendar when all Catholics must attend Mass.

Catholicism Glossary
homily
The sermon given after the Gospel is read at Mass. Different than a sermon in that it’s a explanation and reflection on the Word of God, read only by clergy.

Catholicism Glossary
host
A wafer of bread used in a Eucharistic service. It becomes the Host (capitalized) when consecrated.

Catholicism Glossary
infallible
Incapable of error. The pope is believed to be infallible when he teaches a doctrine on faith or morals to the universal Church.

Catholicism Glossary
laity; lay people
Non-ordained, everyday Catholics. Members of a religious organization who are not clergy.

Catholicism Glossary
lector
A layperson trained for the task of reading at Mass.

Catholicism Glossary
Lent
The 40 days before Easter, when Catholics prepare for the death and resurrection of Jesus through fasting, abstinence, and prayer, often giving up a specific treat for the duration of the season.

Catholicism Glossary
Mass
The formal, official worship service of Catholicism. Catholics are required to attend Mass every Sunday and on holy days of obligation.

Catholicism Glossary
mortal sin
A sin that kills grace; committing a mortal sin is tantamount to choosing Hell over Heaven.

Catholicism Glossary
natural family planning NFP
The only sanctioned birth control method for Catholics, it relies on charting a woman’s fertile cycle and abstaining from sex during fertile periods to prevent pregnancy.

Catholicism Glossary
original sin
Sin passed down to every human from Adam and Eve; the Sacrament of Baptism washes it away.

Catholicism Glossary
parish
A collection of neighborhoods in one region of a county within a given state under the spiritual care of a priest.

Catholicism Glossary
pope
The supreme head of the Catholic Church.

Catholicism Glossary
priest
An ordained man responsible for administering the sacraments and tending to the spiritual health of his parishioners.

Catholicism Glossary
purgatory
A spiritual state of the soul in which it is purified before entering heaven.

Catholicism Glossary
sacrament
A rite established by Jesus Christ to bring grace to those participating in or receiving it. The seven sacraments of Catholicism are Baptism, Penance, Confirmation, Holy Eucharist, Matrimony, Holy Orders, and Anointing of the Sick.

Catholicism Glossary
seminarian
A student training for the priesthood.

Catholicism Glossary
seminary
The equivalent of Protestant divinity school where men are trained for the priesthood.

Catholicism Glossary
sign of the cross
A gesture of respect in which a Catholic uses the right hand to touch the forehead, then the middle of the breast, then the left shoulder, and finally the right shoulder.

Catholicism Glossary
Ten Commandments
God’s laws as given to Moses. Following the Commandments is the path to a holy life; breaking them is the basis of sin.

Catholicism Glossary
transubstantiation
The act of changing the substances of bread and wine into the Body and Blood of Christ.

Catholicism Glossary
Vatican
The physical seat of the Catholic Church; the pope lives and rules from the Vatican.

Catholicism Glossary
venial sin
A transgression that inflicts a slight wound to the soul and which may be forgiven by making a confession and a sincere act of contrition.