What Is... Christian Holidays & Concepts
Clear, Scripture-rooted explanations of Christian liturgical days and theological concepts — from Good Friday to grace, from Pentecost to salvation.
Liturgical Days
What Is Good Friday?
Good Friday marks the crucifixion of Jesus Christ. Learn its meaning, biblical foundation, historical context, and why Christians around the world observe it.
What Is Palm Sunday?
Palm Sunday commemorates Jesus's triumphant entry into Jerusalem. Learn its biblical foundation, why palms are used, and how Christians observe it.
What Is Maundy Thursday?
Maundy Thursday commemorates the Last Supper and Jesus's new commandment to love one another. Learn its meaning, scripture foundation, and how it is observed.
What Is Easter Monday?
Easter Monday is the day after Easter Sunday — a continuation of resurrection celebration. Learn its biblical basis, tradition, and how it is observed globally.
What Is Ash Wednesday?
Ash Wednesday begins the 40-day season of Lent. Learn its meaning, biblical roots, why ashes are used, and how Christians observe it.
What Is Pentecost?
Pentecost is the day the Holy Spirit descended on the disciples — the birthday of the church. Learn its biblical foundation, Jewish roots, and how it is observed.
What Is Advent?
Advent is the four-week season before Christmas when Christians prepare for the coming of Christ. Learn its meaning, biblical roots, candles, and observance.
What Is Lent?
Lent is the 40-day season before Easter when Christians fast, pray, and repent. Learn its biblical foundation, history, and how believers observe it.
What Is Christmas?
Christmas celebrates the birth of Jesus Christ. Learn its biblical foundation, historical development, and how Christians observe it globally.
What Is Epiphany?
Epiphany marks the visit of the Magi to the infant Jesus — the revelation of Christ to the nations. Learn its Scripture basis, history, and observance.
What Is Trinity Sunday?
Trinity Sunday is the feast of the Holy Trinity — Father, Son, and Holy Spirit. Learn its biblical basis, date, and how Christians observe it.
What Is Ascension Day?
Ascension Day marks Christ's return to heaven 40 days after Easter. Learn its biblical foundation, theological meaning, and how Christians observe it.
What Is Holy Saturday?
Holy Saturday is the day between Good Friday and Easter — the silent day of waiting. Learn its biblical foundation, meaning, and Easter Vigil tradition.
Theological Concepts
What Is Salvation?
Salvation is the central promise of the Christian gospel. Learn its biblical meaning, how Scripture says a person is saved, and what salvation delivers us from.
What Is Grace?
Grace is unearned favor from God — the defining reality of the Christian gospel. Learn what grace means, its biblical foundations, and how it transforms a life.
What Is Faith?
Faith in the Bible is not blind belief but trust built on evidence of God's character. Learn its biblical definition, different dimensions, and how it grows.
What Is The Gospel?
The gospel is the good news of Jesus Christ — his life, death, resurrection, and the salvation he offers. Learn its biblical definition and central message.
What Is Sanctification?
Sanctification is the ongoing work of becoming holy. Learn its biblical meaning, how it differs from justification, and how Christians grow in holiness.
What Is Pray Without Ceasing?
"Pray without ceasing" (1 Thessalonians 5:17) does not mean non-stop words. Learn what Paul meant by continual prayer and how Christians practice it today.
What Is Faith Without Works?
"Faith without works is dead" (James 2:17) is one of the Bible's most debated verses. Learn what James meant and how it fits with salvation by grace through faith.
What Is the Holy Spirit?
The Holy Spirit is the third person of the Trinity — God present and at work in the world. Learn the biblical teaching about the Spirit's identity and role.