From: Acts 1:1-11
Prologue
The Ascension
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Commentary:
1-5. St Luke is the only New Testament author to begin his book with a prologue,
in the style of secular historians. The main aim of this preface is to convey to the
reader the profoundly religious character of the book which he is holding in his
hands. It is a work which will give an account of events marking the fulfillment of
the promises made by the God of Israel the Creator and Savior of the world. Un-
der the inspiration of the Holy Spirit, into his book St Luke weaves quotations
from the Psalms, Isaiah, Amos and Joel; it both reflects the Old Testament and
interprets it in the light of its fulfillment in Jesus Christ.
The prologue refers to St Luke’s Gospel as a “first book”. It mentions the last e-
vents of our Lord’s life on earth—the appearances of the risen Christ and his as-
cension into heaven—and links them up with the account which is now beginning.
St Luke’s aim is to describe the origins and the early growth of this Christianity,
of which the main protagonist of this book, the Holy Spirit, has been the cause.
Yet this is not simply an historical record: the Acts of the Apostles, St Jerome
explains, “seems to be a straightforward historical account of the early years of
the nascent Church. But if we bear in mind it is written by Luke the physician,
who is praised in the Gospel (cf. 2 Cor 8: 18), we will realize that everything he
says is medicine for the ailing soul” (”Epistle” 53, 9).
The spiritual dimension of this book, which is one of a piece with the Third Gos-
pel, nourished the soul of the first generations of Christians, providing them with
a chronicle of God’s faithful and loving support of the new Israel. “This book”, St.
John Chrysostom writes at the start of his great commentary, “will profit us no
less than the Gospels, so replete is it with Christian wisdom and sound doctrine.
It offers an account of the numerous miracles worked by the Holy Spirit. It con-
tains the fulfillment of the prophecies of Jesus Christ recorded in the Gospel; we
can observe in the very facts the bright evidence of Truth which shines in them,
and the mighty change which is taking place in the Apostles: they become per-
fect men, extraordinary men, now that the Holy Spirit has come upon them. All
Christ’s promises and predictions—He who believes in me will do these and even
greater works, you will be dragged before tribunals and kings and beaten in the
synagogues, and will suffer grievous things, and yet you will overcome your per-
secutors and executioners and will bring the Gospel to the ends of the earth—all
this, how it came to pass, may be seen in this admirable book. Here you will
see the Apostles speeding their way overland and sea as if on wings. These Ga-
lileans, once so timorous and obtuse, we find suddenly changed into new men,
despising wealth and honor, raised above passion and concupiscence” (”Hom.
on Acts”, 1).
St Luke dedicates this book to Theophilus—as he did his Gospel. The dedication
suggests that Theophilus was an educated Christian, of an upper-class back-
ground, but he may be a fictitious person symbolizing “the beloved of God”, which
is what the name means. It also may imply that Acts was written quite soon after
the third Gospel.
1. “To do and teach”: these words very concisely sum up the work of Jesus Christ,
reported in the Gospels. They describe the way in which God’s saving Revelation
operates: God lovingly announces and reveals himself in the course of human his-
tory through his actions and through his words. “The economy of Revelation is rea-
lized by deeds and words, which are intrinsically bound up with each other”, Vati-
can II teaches. “As a result, the works performed by God in the history of salvation
show forth and bear out the doctrine and realities signified by the words; the words,
for their part, proclaim the works, and bring to light the mystery they contain. The
most intimate truth which this revelation gives us about God and the salvation of
man shines forth in Christ, who is himself both the mediator and the sum total of
Revelation” (”Dei Verbum”, 2).
The Lord “proclaimed the kingdom of the Father both by the testimony of his life
and by the power of his word” (Vatican II, “Lumen Gentium”, 35). He did not limit
himself to speech, to being simply the Teacher whose words opened man’s minds
to the truth. He was, above all, the Redeemer, able to save fallen man through the
divine efficacy of each and every moment of his life on earth.
“Our Lord took on all our weaknesses, which proceed from sin—with the exception
of sin itself. He experienced hunger and thirst, sleep and fatigue, sadness and
tears. He suffered in every possible way, even the supreme suffering of death. No
one could be freed from the bonds of sinfulness had he who alone was totally in-
nocent not been ready to die at the hands of impious men. Therefore, our Savior,
the Son of God, has left all those who believe in him an effective source of aid,
and also an example. The first they obtain by being reborn through grace, the
second by imitating his life” (St Leo the Great, “Twelfth Homily on the Passion”).
Jesus’ redemptive action—his miracles, his life of work, and the mystery of his
death, resurrection and ascension, whose depth and meaning only faith can
plumb—also constitute a simple and powerful stimulus for our everyday conduct.
Faith should always be accompanied by works, by deeds, that is, our humble
and necessary cooperation with God’s saving plans.
“Don’t forget that doing must come before teaching. ‘Coepit facere et docere’, the
holy Scripture says of Jesus Christ: ‘He began to do and to teach. ‘ “First deeds:
so that you and I might learn” (St. J. Escriva, “The Way”, 342).
3. This verse recalls the account in Luke 24:13-43 of the appearances of the risen
Jesus to the disciples of Emmaus and to the Apostles in the Cenacle. It stresses
the figure of forty days. This number may have a literal meaning and also a deeper
meaning. In Sacred Scripture periods of forty days or forty years have a clearly
salvific meaning: they are periods during which God prepares or effects important
stages in his plans. The great flood lasted forty days (Gen 7:17); the Israelites
journeyed in the wilderness for forty years on their way to the promised land (Ps
95:10); Moses spent forty days on Mount Sinai to receive God’s revelation of the
Covenant (Ex 24:18); on the strength of the bread sent by God Elisha walked for-
ty days and forty nights to reach his destination (1 Kings 19:8); and our Lord fas-
ted in the wilderness for forty days in preparation for his public life (Mt 4:2).
5. “You shall be baptized with the Holy Spirit”: this book has been well described
as the “Gospel of the Holy Spirit”. “There is hardly a page in the Acts of the Apos-
tles where we fail to read about the Spirit and the action by which he guides, di-
rects and enlivens the life and work of the early Christian community. It is he who
inspires the preaching of St Peter (cf. Acts 4:8), who strengthens the faith of the
disciples (cf. Acts 4:31), who confirms with his presence the calling of the Gen-
tiles (cf. Acts 10:44-47), who sends Saul and Barnabas to distant lands, where
they will open new paths for the teaching of Jesus (cf. Acts 13:2-4). In a word,
his presence and doctrine are everywhere” (St. Escriva, “Christ Is Passing By”,
127).
6-8. The Apostles’ question shows that they are still thinking in terms of earthly
restoration of the Davidic dynasty. It would seem that for them —as for many
Jews of their time—eschatological hope in the Kingdom extended no further than
expectation of world-embracing Jewish hegemony.
“It seems to me”, St John Chrysostom comments, “that they had not any clear
notion of the nature of the Kingdom, for the Spirit had not yet instructed them.
Notice that they do not ask when it shall come but ‘Will you at this time restore
the Kingdom to Israel?’, as if the Kingdom were something that lay in the past.
This question shows that they were still attracted by earthly things, though less
than they had been” (”Hom. on Acts”, 2).
Our Lord gives an excellent and encouraging reply, patiently telling them that the
Kingdom is mysterious in character, that it comes when one least expects, and
that they need the help of the Holy Spirit to be able to grasp the teaching they
have received. Jesus does not complain about their obtuseness; he simply cor-
rects their ideas and instructs them.
8. The outline of Acts is given here: the author plans to tell the story of the growth
of the Church, beginning in Jerusalem and spreading through Judea and Samaria
to the ends of the earth. This is the geographical structure of St Luke’s account.
In the Third Gospel Jerusalem was the destination point of Jesus’ public life (which
began in Galilee); here it is the departure point.
The Apostles’ mission extends to the whole world. Underlying this verse we can
see not so much a “geographical” dimension as the universalist aspirations of
the Old Testament, articulated by Isaiah: “It shall come to pass in the latter days
that the mountain of the house of the Lord shall be established as the highest of
the mountains, and shall be raised above the hills; and all the nations shall flow
to it, and many peoples shall come, and say: ‘Come, let us go up to the mountain
of the Lord, to the house of the God of Jacob; that he may teach us his ways and
that we may walk in his paths. For out of Zion shall go forth the law, and the word
of the Lord from Jerusalem” (Is 2:2-3).
9. Jesus’ life on earth did not end with his death on the Cross but with his ascen-
sion into heaven. The ascension, reported here, is the last event, the last myste-
ry of our Lord’s life on earth (cf. also 24:50-53)—and also it concerns the origins of
the Church. The ascension scene takes place, so to speak, between heaven and
earth. “Why did a cloud take him out of the Apostles’ sight?”, St John Chrysostom
asks. “The cloud was a sure sign that Jesus had already entered heaven; it was
not a whirlwind or a chariot of fire, as in the case of the prophet Elijah (cf. 2 Kings
2:11), but a cloud, which was a symbol of heaven itself” (”Hom. on Acts”, 2). A
cloud features in theophanies—manifestations of God—in both the Old Testament
(cf. Ex 13:22) and the New (cf. Lk 9:34f).
Our Lord’s ascension is one of the actions by which Jesus redeems us from sin
and gives us the new life of grace. It is a redemptive mystery “What we have al-
ready taught of the mystery of his death and resurrection the faithful should deem
not less true of his ascension. For although we owe our redemption and salvation
to the passion of Christ, whose merits opened heaven to the just, yet his ascen-
sion is not only proposed to us as a model, which teaches us to look on high
and ascend in spirit into heaven, but it also imparts to us a divine virtue which
enables us to accomplish what it teaches” (”St Pius V Catechism” I, 7, 9).
Our Lord’s going up into heaven is not simply something which stirs us to lift up
our hearts—as we are invited to do at the preface of the Mass, to seek and love
the “things that are above” (cf. Col 3:1-2); along with the other mysteries of his
life, death and resurrection, Christ’s ascension saves us. “Today we are not only
made possessors of paradise”, St Leo says, “but we have ascended with Christ,
mystically but really, into the highest heaven, and through Christ we have ob-
tained a more ineffable grace than that which we lost through the devil’s envy”
(”First Homily on the Ascension”).
The ascension is the climax of Christ’s exaltation, which was achieved in the first
instance by his resurrection and which—along with his passion and death—const-
itutes the paschal mystery. The Second Vatican Council expresses this as fol-
lows: “Christ our Lord redeemed mankind and gave perfect glory to God [...]
principally by the paschal mystery of his blessed passion, resurrection from the
dead, and glorious ascension” (”Sacrosanctum Concilium”, 5; cf. “Dei Verbum”,
19).
Theology has suggested reasons why it was very appropriate for the glorified Lord
to go up into heaven to be “seated at the right hand of the Father.” “First of all, he
ascended because the glorious kingdom of the highest heavens, not the obscure
abode of this earth, presented a suitable dwelling place for him whose body, rising
from the tomb, was clothed with the glory of immortality. He ascended, however,
not only to possess the throne of glory and the kingdom which he had merited by
his blood, but also to attend to whatever regards our salvation. Again, he ascen-
ded to prove thereby that his kingdom is not of this world” (”St Pius V Catechism”,
I, 7, 5; cf. “Summa Theologiae”, III, q. 57, a. 6).
The ascension marks the point when the celestial world celebrates the victory
and glorification of Christ: “It is fitting that the sacred humanity of Christ should
receive the homage, praise and adoration of all the hierarchies of the Angels and
of all the legions of the blessed in heaven” (St. J. Escriva, “Holy Rosary”, second
glorious mystery).
11. The angels are referring to the Parousia—our Lord’s second coming, when he
will judge the living and the dead. “They said to them, What are you doing here,
looking into heaven? These words are full of solicitude, but they do not proclaim
the second coming of the Savior as imminent. The angels simply assert what is
most important, that is, that Jesus Christ will come again and the confidence
with which we should await his return” (St John Chrysostom, “Hom. on Acts”,
2).
We know for a certainty that Christ will come again at the end of time. We con-
fess this in the Creed as part of our faith. However, we know “neither the day nor
the hour” (Mt 25:13) of his coming. We do not need to know it. Christ is always
imminent. We must always be on the watch, that is, we should busy ourselves
in the service of God and of others, which is where our sanctification lies.
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Source: “The Navarre Bible: Text and Commentaries”. Biblical text from the
Revised Standard Version and New Vulgate. Commentaries by members of
the Faculty of Theology, University of Navarre, Spain.
Published by Four Courts Press, Kill Lane, Blackrock, Co. Dublin, Ireland, and
by Scepter Publishers in the United States.