ERA
Early Church and Epistles
30 AD
Coming of the Holy Spirit and church formation: Acts 2:1-4; justification by faith: Romans 8:28, 5:1
Key Passages
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Acts
Acts
Paul's Three Missionary Journeys
Colossians 2:5
protestant「For though I am absent in the flesh, yet am I with you in the spirit, joying and beholding your order, and the stedfastness of your faith in Christ.」
Eternal God
catholicThe living and everlasting God, the object of Tobit's praise, emphasizing God's eternity and sovereignty.
Does Ephesians 2:8-9’s “grace through faith” exclude any role for works in salvation?
How can grace be both freely given and require response?

Acts
Acts
The Gentile Inclusion: God's Expanding Family
2 Thessalonians 1:2
protestant「Grace to you and peace from God the Father and the Lord Jesus Christ.」
Gifts
allSpiritual gifts given by the ascended Christ to the church for building up the body.
How does justification by faith differ from works?
Paul's teaching on justification by faith in Romans
2 Timothy 4:20
protestant「Erastus remained at Corinth: but Trophimus I left at Miletus sick.」
Promise
allThe divine promise given to Abraham and the patriarchs, forming the basis of the life of faith and pointing to the future heavenly city and eternal inheritance.
How do grace and works balance in Ephesians 2:8-9?
This passage emphasizes salvation by grace, but what role do works play in the Christian life?
Romans 8:11
protestant「But if the Spirit of him that raised up Jesus from the dead dwelleth in you, he that raised up Christ Jesus from the dead shall give life also to your mortal bodies through his Spirit that dwelleth in you.」
Raised with Christ
allBelievers are raised with Christ and seated with Him, seeking heavenly things since their life is hidden with Christ in God.
How do Sacred Tradition and Scripture work together in the life of the Church?
One faith, two channels—an ancient conversation.
Acts 22:12
protestant「And one Ananias, a devout man according to the law, well reported of by all the Jews that dwelt there,」
Exaltation
allGod's act of raising Christ to the highest position, giving him the name above all names.
Is "justification by faith" contradicted by James's "justification by works"?
How do we reconcile the Reformers' core doctrine with the Epistle of James?
James 4:7
protestant「Be subject therefore unto God; but resist the devil, and he will flee from you.」
Fasting
allA spiritual discipline paired with prayer and almsgiving, signifying humility and dependence on God.
Which better discerns God's will—personal Bible reading or communal study?
Tension and complementarity between meditation and community.
2 Peter 2:14
protestant「having eyes full of adultery, and that cannot cease from sin; enticing unstedfast souls; having a heart exercised in covetousness; children of cursing;」
Redemption
allLiberation from sin and forgiveness through Christ's blood sacrifice.
Why did Peter quote the prophet Joel in his Pentecost sermon?
Peter stood up to explain the signs of the last days, citing Joel to show the Spirit's outpouring in the end times.
Tobit 13:10
catholic「Give thanks worthily to the Lord, and praise the King of the ages, that his tent may be raised for you again with joy. May he cheer those within you who are captives, and love those within you who are distressed, to all generations for ever.」
Speech Seasoned with Salt
allSpeech marked by grace and seasoned with wisdom, symbolizing purity, preservation, and edifying power of Christian words.
Does Ephesians 2:8-9 on justification by faith exclude the role of works?
Faith is the start, not the finish—genuine faith inevitably bears fruit.
1 John 4:5
protestant「They are of the world: therefore speak they as of the world, and the world heareth them.」
Righteousness
allMoral uprightness according to God's will, linked with almsgiving and prayer, leading to fullness of life.
In 'All Scripture is God-breathed,' what does 'theopneustos' precisely mean?
Verbal or conceptual inspiration? What is the human author's role?
Philippians 2:19
protestant「But I hope in the Lord Jesus to send Timothy shortly unto you, that I also may be of good comfort, when I know your state.」
Image of God
allHuman beings are made after the likeness of God. To curse fellow image-bearers while blessing God reveals an inconsistency that ought not to be.
How is Romans 8:28 'all things work together for good' real in suffering?
God's 'working together' in brokenness often demands a long view.
Tobit 12:14
catholic「So now God sent me to heal you and your daughter-in-law Sarah.」
Tithe
allThe tenth Abraham gave to Melchizedek, demonstrating Melchizedek's superiority over the Levitical priesthood.
How should the Reformed doctrine of biblical inerrancy be responsibly interpreted amid historical and literary diversity?
Inerrancy does not erase genre, history, or progressive revelation.
Romans 10:8
protestant「But what saith it? The word is nigh thee, in thy mouth, and in thy heart: that is, the word of faith, which we preach:」
Eternal Salvation
allChrist, made perfect through suffering, becomes the source of eternal salvation for all who obey Him, bestowing everlasting redemption.
Is "justification by faith" contradicted by James's "justification by works"?
How do we reconcile the Reformers' core doctrine with the Epistle of James?
Romans 6:20
protestant「For when ye were servants of sin, ye were free in regard of righteousness.」
Sound Doctrine
protestantHealthy, correct teaching according to Scripture, essential for church leadership and refuting falsehood, emphasized in Titus.
Does 'justification by faith' mean works are completely irrelevant?
Romans 3:28 is a core Protestant doctrine, often misinterpreted as excluding all works.
Colossians 1:18
protestant「And he is the head of the body, the church: who is the beginning, the firstborn from the dead; that in all things he might have the preeminence.」
Predestination
allGod's sovereign choice before creation to adopt believers as sons in Christ.
How do you understand 'faith without works is dead'?
James says 'faith without works is dead'—does this contradict Paul, or complete his teaching?
1 Thessalonians 1:10
protestant「and to wait for his Son from heaven, whom he raised from the dead, even Jesus, who delivereth us from the wrath to come.」
Saviour
allTitle for Jesus Christ and God the Father, indicating the source and agent of salvation, used frequently in Titus.
What continuity exists between Pentecost and believers' experience today?
Is the Spirit's work in apostolic times continuous with today?
2 Timothy 1:4
protestant「longing to see thee, remembering thy tears, that I may be filled with joy;」
Altar
allThe altar of Christian worship, symbolizing Christ's sacrifice surpassing the rituals of the Old Testament tabernacle.
What is the dialectic between grace and works?
The rich meaning of salvation by grace in Ephesians
1 Corinthians 5:13
protestant「But them that are without God judgeth. Put away the wicked man from among yourselves.」
Grace
allGod's unmerited favor that establishes the heart, not through external dietary rituals.
How does Paul in Romans argue the relationship between justification by faith and the old law?
Are faith and law opposed or complementary?
2 Thessalonians 3:10
protestant「For even when we were with you, this we commanded you, If any will not work, neither let him eat.」
Witnesses
allThe great cloud of faith heroes whose testimony surrounds believers, inspiring perseverance in the race of faith set before us.
How does the birth of the Church at Pentecost connect to our identity as God's people?
Acts 2 portrays the Spirit founding the Church — how does Catholic tradition view this day as the dawn of the age of grace?
2 Corinthians 11:7
protestant「Or did I commit a sin in abasing myself that ye might be exalted, because I preached to you the gospel of God for nought?」
Revelation
allGod's unveiling of hidden truth, especially the gospel mystery to apostles and prophets.
How does "Sola Scriptura" function in practice for Christians today?
When tradition and individual interpretation collide, how is biblical authority defined?
1 Corinthians 12:8
protestant「For to one is given through the Spirit the word of wisdom; and to another the word of knowledge, according to the same Spirit:」
In Bonds for Christ
protestantPaul's imprisonment for the sake of proclaiming the mystery of Christ, showing suffering and sacrifice often accompany gospel ministry.
What does biblical inerrancy mean, and how do we account for diverse literary styles?
Faithful to the text and its genres—the interpretive balance.
1 Timothy 5:13
protestant「And withal they learn also to be idle, going about from house to house; and not only idle, but tattlers also and busybodies, speaking things which they ought not.」
Exact Image
allChrist is the exact imprint of God's substance, precisely expressing the essence and attributes of God.
How does Paul's 'justification by faith' in Ephesians harmonize with James on works?
Paul and James seem contradictory — are they really?
Acts 15:18
protestant「Saith the Lord, who maketh these things known from of old.」
Truth
allIn Johannine epistles, the divine reality that believers are to love, follow, and testify to, central to Christian life.
1 Corinthians 13 says love never ends — how does this fit with eternal punishment?
Is God's love universal? Does eternal punishment conflict with love's nature?
2 Corinthians 8:9
protestant「For ye know the grace of our Lord Jesus Christ, that, though he was rich, yet for your sakes he became poor, that ye through his poverty might become rich.」
New Covenant
allThe new covenant established by God with His people, characterized by internalized law and forgiveness, superseding the old.
Is salvation by grace alone, or also through our works?
'By grace you have been saved'—how does this verse address the long debate over works and faith?
Hospitality
allThe act of lovingkindness to strangers, which may unknowingly serve angels and reflect God's grace.
How does Paul in Romans argue the relationship between justification by faith and the old law?
Are faith and law opposed or complementary?