From my book, Revelation! 1001 Bible Answers to Theological Topics (Oct. 2013; also available in Spanish and French), pp. 33-39. Bible passages are taken from the KJV.
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- Doctrine of the Church (Ecclesiology)
- Oneness / Unity of
12-1. Is the Church “one body”?
1 Corinthians 12:12-13 For as the body is one, and hath many members, and all the members of that one body, being many, are one body: so also is Christ. [13] For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit.
12-2. Is the Church “one faith”?
Ephesians 4:3-5 Endeavouring to keep the unity of the Spirit in the bond of peace. [4] There is one body, and one Spirit, even as ye are called in one hope of your calling; [5] One Lord, one faith, one baptism,
12-3. Is there “one fold”?
John 10:16 And other sheep I have, which are not of this fold: them also I must bring, and they shall hear my voice; and there shall be one fold, and one shepherd.
12-4. Does God want His Church to be “one” just as the Father and the Son are one?
John 17:20-23 Neither pray I for these alone, but for them also which shall believe on me through their word; [21] That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me. [22] And the glory which thou gavest me I have given them; that they may be one, even as we are one: [23] I in them, and thou in me, that they may be made perfect in one; and that the world may know that thou hast sent me, and hast loved them, as thou hast loved me.
12-5. Did God discourage a “divided kingdom”?
Matthew 12:25 And Jesus knew their thoughts, and said unto them, Every kingdom divided against itself is brought to desolation; and every city or house divided against itself shall not stand:
12-6. Was the early Church of one heart and soul?
Acts 4:32 And the multitude of them that believed were of one heart and of one soul: neither said any of them that ought of the things which he possessed was his own; but they had all things common.
- Holiness / Teacher of Righteousness
13-1. Does God sanctify and cleanse His Church?
Ephesians 5:25-27 . . . Christ also loved the church, and gave himself for it; [26] That he might sanctify and cleanse it with the washing of water by the word, [27] That he might present it to himself a glorious church, not having spot, or wrinkle, or any such thing; but that it should be holy and without blemish.
13-2. Did Jesus promise that His followers could do great works as He had done?
John 14:12 Verily, verily, I say unto you, He that believeth on me, the works that I do shall he do also; and greater works than these shall he do; because I go unto my Father.
13-3. Did Jesus command His followers (and by implication, the later Church) to perform miracles by God’s grace?
Matthew 10:8 Heal the sick, cleanse the lepers, raise the dead, cast out devils: freely ye have received, freely give.
13-4. Is the Church a “holy, royal priesthood” and “holy nation”?
1 Peter 2:5, 9 Ye also, as lively stones, are built up a spiritual house, an holy priesthood, to offer up spiritual sacrifices, acceptable to God by Jesus Christ. . . . [9] But ye are a chosen generation, a royal priesthood, an holy nation, a peculiar people; that ye should shew forth the praises of him who hath called you out of darkness into his marvellous light:
13-5. Do those in the Church constitute God’s “temple”?
1 Corinthians 3:17 If any man defile the temple of God, him shall God destroy; for the temple of God is holy, which temple ye are.
13-6. Is the Church a “holy temple”?
Ephesians 2:19, 21 Now therefore ye are no more strangers and foreigners, but fellow citizens with the saints, and of the household of God; . . . [21] In whom all the building fitly framed together groweth unto an holy temple in the Lord:
- Catholic (Universal)
14-1. Did the first Pentecost suggest the catholicity of the Church?
Acts 2:4-11 And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance. [5] And there were dwelling at Jerusalem Jews, devout men, out of every nation under heaven. [6] Now when this was noised abroad, the multitude came together, and were confounded, because that every man heard them speak in his own language. [7] And they were all amazed and marvelled, saying one to another, Behold, are not all these which speak Galilaeans? [8] And how hear we every man in our own tongue, wherein we were born? [9] Parthians, and Medes, and Elamites, and the dwellers in Mesopotamia, and in Judaea, and Cappadocia, in Pontus, and Asia, [10] Phrygia, and Pamphylia, in Egypt, and in the parts of Libya about Cyrene, and strangers of Rome, Jews and proselytes, [11] Cretes and Arabians, we do hear them speak in our tongues the wonderful works of God.
14-2. Is the Church called to evangelize the world?
Matthew 28:19 Go ye therefore, and teach all nations, . . .
14-3. Is the gospel to be universally available and fruitful?
Colossians 1:5-6 . . . the word of the truth of the gospel; [6] Which is come unto you, as it is in all the world; and bringeth forth fruit, as it doth also in you, . . .
14-4. Is the Church to spread to the “uttermost parts of the earth”?
Acts 1:8 But ye shall receive power, after that the Holy Ghost is come upon you: and ye shall be witnesses unto me both in Jerusalem, and in all Judaea, and in Samaria, and unto the uttermost part of the earth.
14-5. Was the predicted messianic kingdom universal?
Isaiah 49:6 And he said, It is a light thing that thou shouldest be my servant to raise up the tribes of Jacob, and to restore the preserved of Israel: I will also give thee for a light to the Gentiles, that thou mayest be my salvation unto the end of the earth.
14-6. Does God’s salvation incorporate the whole world?
Isaiah 45:22 Look unto me, and be ye saved, all the ends of the earth: for I am God, and there is none else.
14-7. Is the catholicity of the Church like a “high cedar” tree?
Ezekiel 17:22-23 Thus saith the Lord GOD; I will also take of the highest branch of the high cedar, and will set it; I will crop off from the top of his young twigs a tender one, and will plant it upon an high mountain and eminent: [23] In the mountain of the height of Israel will I plant it: and it shall bring forth boughs, and bear fruit, and be a goodly cedar: and under it shall dwell all fowl of every wing; in the shadow of the branches thereof shall they dwell.
14-8. Is the gospel to be preached everywhere?
Matthew 24:14 And this gospel of the kingdom shall be preached in all the world for a witness unto all nations; and then shall the end come.
14-9. Are repentance and forgiveness to be preached everywhere?
Luke 24:47 And that repentance and remission of sins should be preached in his name among all nations, beginning at Jerusalem.
14-10. Are all nations called to be obedient to the faith?
Romans 1:5 By whom we have received grace and apostleship, for obedience to the faith among all nations, for his name:
- Apostolic Succession
15-1. Is there an example of succession of office during the old covenant?
1 Chronicles 27:33-34 And Ahithophel was the king’s counseller: and Hushai the Archite was the king’s companion: [34] And after Ahithophel was Jehoiada the son of Benaiah, and Abiathar: . . .
15-2. Did the apostles speak truth?
1 Corinthians 2:7, 12-13 But we speak the wisdom of God in a mystery, even the hidden wisdom, which God ordained before the world unto our glory: . . . [12] Now we have received, not the spirit of the world, but the spirit which is of God; that we might know the things that are freely given to us of God. [13] Which things also we speak, not in the words which man’s wisdom teacheth, but which the Holy Ghost teacheth; comparing spiritual things with spiritual.
15-3. Were the apostles eyewitnesses of Jesus, with a “prophetic word”?
2 Peter 1:16, 19 For we have not followed cunningly devised fables, when we made known unto you the power and coming of our Lord Jesus Christ, but were eyewitnesses of his majesty. . . . [19] We have also a more sure word of prophecy; . . .
15-4. Is there an example of an apostle actually succeeding another, in terms of office?
Acts 1:20-26 For it is written in the book of Psalms, Let his habitation be desolate, and let no man dwell therein: and his bishoprick let another take. [21] Wherefore of these men which have companied with us all the time that the Lord Jesus went in and out among us, [22] Beginning from the baptism of John, unto that same day that he was taken up from us, must one be ordained to be a witness with us of his resurrection. [23] And they appointed two, Joseph called Barsabas, who was surnamed Justus, and Matthias. [24] And they prayed, and said, Thou, Lord, which knowest the hearts of all men, shew whether of these two thou hast chosen, [25] That he may take part of this ministry and apostleship, from which Judas by transgression fell, that he might go to his own place. [26] And they gave forth their lots; and the lot fell upon Matthias; and he was numbered with the eleven apostles.
15-5. Does St. Paul pass on his office in any sense, to another?
2 Timothy 4:1-2, 5-6 I charge thee therefore before God, and the Lord Jesus Christ, who shall judge the quick and the dead at his appearing and his kingdom; [2] Preach the word; be instant in season, out of season; reprove, rebuke, exhort with all longsuffering and doctrine. . . . [5] But watch thou in all things, endure afflictions, do the work of an evangelist, make full proof of thy ministry. [6] For I am now ready to be offered, and the time of my departure is at hand.
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See many more articles about ecclesiology and the doctrine of the Church on my [Catholic] Church and Ecclesiology web page.
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