Terms starting with S
Sacrament
Catholic & OrthodoxA ritual Christians believe carries God's grace through a physical sign — water, bread and wine, oil. Catholics and Orthodox count seven; most Protestants count two.
“"A church ritual where something physical carries something spiritual."”
Saint
Catholic & OrthodoxIn Catholic and Orthodox use, a person officially recognized as holy and in heaven, who can be asked to pray for you. In the New Testament — and Protestant use — every Christian.
“"Either an official holy hero (Catholic) or any believer at all (Protestant). Same word, two sizes."”
Sanctuary
Church Life & ServicesThe main room where a church worships. "Sanctuary" signals a traditional church; "auditorium" or "worship center" signals a modern one. In Catholic use, the sanctuary is specifically the area around the altar.
“"The big room where the service happens. The name tells you the church's style."”
Saved
Salvation & ConversionHaving become a Christian — trusting Jesus for forgiveness and being rescued from sin and its consequences.
“"I became a Christian, and I believe it changed everything."”
Scripture
Bible & TheologyThe Bible — the collection of books Christians hold to be inspired by God and authoritative for faith and life. "Scripture" is the reverent word for it.
“"The Bible, said the way that makes you sit up straighter."”
Season
Salvation & ConversionA phase of life — "a hard season," "a season of waiting" — understood as temporary and, in some way, God's timing. Duration unspecified.
“"The phase I'm in right now. Could be a month. Could be years."”
Seeker
Salvation & ConversionSomeone exploring Christianity who hasn't committed to it — the person a church hopes will walk in the door on Sunday.
“"Curious about faith, not signed up. Possibly you."”
Seminary
Ministry & LeadershipGraduate school for pastors, priests, and ministers — usually a three-year Master of Divinity in Bible, theology, church history, and pastoral skills.
“"Grad school for clergy."”
Sermon
Church Life & ServicesThe talk the pastor or priest gives in a service, usually explaining and applying a Bible passage. "Homily" is the Catholic and Orthodox term and tends to be shorter; "message" is the modern evangelical one.
“"The preacher's talk. Length varies by tradition; the Baptist one is longer."”
Servant Leadership
Ministry & LeadershipLeading by serving — putting the people you lead first, doing the humble tasks, and using authority for others' good rather than your own — modeled on Jesus washing His disciples' feet.
“"Leading by serving, not bossing. The pastor stacking chairs."”
Service
Church Life & ServicesA church gathering for worship — typically on Sunday morning — with singing, prayer, scripture, a sermon, and sometimes communion, following a set order.
“"The Sunday gathering. Singing, praying, a sermon; about an hour."”
Side Hug
Youth Group & CampA one-armed hug from the side, keeping bodies apart — once taught in youth groups as the "appropriate" way for boys and girls to hug, and now mostly a joke Christians tell about themselves.
“"The hug with maximum distance and minimum feeling. A youth-group invention."”
Sin
Salvation & ConversionAnything that falls short of God's goodness — wrong actions, attitudes, or the underlying human condition of being turned away from God.
“"Doing wrong — and, deeper than that, the bent toward wrong that everyone has."”
Sinner's Prayer
Salvation & ConversionA short prayer some Christians say to mark the moment they commit to Jesus — admitting sin, asking forgiveness, and asking Him to take charge of their life. Often led line by line by a pastor or friend.
“"The 'I'm in' prayer: sorry for my sins, thank You for dying for me, please take over."”
Slain in the Spirit
Spiritual Warfare & SupernaturalFalling backward, usually during prayer with laying on of hands, understood in charismatic churches as being overwhelmed by the Holy Spirit's presence.
“"Someone prayed for me and I fell over — and I believe that was God."”
Small Group
Church Life & ServicesA regular gathering of roughly 6–15 people from a church who meet, often in someone's home, to talk about the Bible, pray for each other, and build friendships.
“"A weekly hangout with a few church friends to talk about faith and life."”
Sound Doctrine
Bible & TheologyTeaching considered correct, healthy, and faithful to the Bible. "Unsound" is the polite theological word for teaching that isn't.
“"Teaching that's right — and that won't hurt you."”
Speak Life
Internet ChristianityTwo related phrases. "Speak life" means say encouraging, hopeful, building-up words; "speak truth" means say the honest, hard thing someone needs to hear — ideally "in love."
“"Speak life: encourage me. Speak truth: tell me what I need to hear, kindly."”
Speaking in Tongues
Spiritual Warfare & SupernaturalPraying or speaking in a language the speaker never learned, understood in Pentecostal and charismatic churches as a gift of the Holy Spirit.
“"Praying out loud in sounds that aren't any language I know — and believing that's the Spirit."”
Special Music
Worship & MusicA solo or small-group song performed during the service — as opposed to congregational singing — often during the offering or before the sermon.
“"A song performed for the congregation, instead of by it."”
Spiritual Warfare
Spiritual Warfare & SupernaturalThe belief that there's an unseen conflict between God's kingdom and evil spiritual forces that touches everyday life, and that Christians are in it — fought with prayer, scripture, and faithfulness.
“"The invisible fight between good and evil — and I'm on the field whether I like it or not."”
Stewardship
Ministry & LeadershipManaging money, time, abilities, and the earth as things that belong to God and are entrusted to you. Also, in practice, the name churches give the annual giving campaign.
“"Taking care of what God gave you — and, this month, please pledge."”
Stronghold
Spiritual Warfare & SupernaturalA persistent sin, fear, lie, or destructive pattern that has become spiritually entrenched — hard to break because it's dug in.
“"The thing I keep doing (or believing) that I can't seem to shake."”
Sunday School
Church Life & ServicesBible classes held at church on Sunday — for children during or before the service, and for adults in age- or topic-based groups.
“"Church classes on Sunday — kids in one room, grown-ups in another."”
Support Raising
Ministry & LeadershipHow many missionaries and ministry workers fund their salaries — by asking friends, family, and churches to commit to regular monthly gifts.
“"Missionaries asking people they know to pay their salary, one monthly gift at a time."”