'And Paul dwelt two whole years in his own hired house, and received all that came in unto him, 31. Preaching the kingdom of God, and teaching those things which concern the Lord Jesus Christ, with all confidence, no man forbidding him.'—ACTS xxviii. 30, 31.

So begins and so ends this Book. I connect the commencement and the close, because I think that the juxtaposition throws great light upon the purpose of the writer, and suggests some very important lessons. The reference to 'the former treatise' (which is, of course, the Gospel according to Luke) implies that this Book is to be regarded as its sequel, and the terms of the reference show the writer's own conception of what he was going to do in his second volume. 'The former treatise have I made … of all that Jesus began both to do and teach until the day in which He was taken up.' Is not the natural inference that the latter treatise will tell us what Jesus continued 'to do and teach' after He was taken up? I think so. And thus the writer sets forth at once, for those that have eyes to see, what he means to do, and what he thinks his book is going to be about.

So, then, the name 'The Acts of the Apostles,' which is not coeval with the book itself, is somewhat of a misnomer. Most of the Apostles are never heard of in it. There are, at the most, only three or four of them concerning whom anything in the book is recorded. But our first text supplies a deeper reason for regarding that title as inadequate, and even misleading. For, if the theme of the story be what Christ did, then the book is, not the 'Acts of the Apostles,' but the 'Acts of Jesus Christ' through His servants. He, and He alone, is the Actor; and the men who appear in it are but instruments in His hands, He alone being the mover of the pawns on the board.

That conception of the purpose of the book seems to me to have light cast upon it by, and to explain, the singular abruptness of its conclusion, which must strike every reader. No doubt it is quite possible that the reason why the book ends in such a singular fashion, planting Paul in Rome, and leaving him there, may be that the date of its composition was that imprisonment of Paul in the Imperial City, in a part of which, at all events, we know that Luke was his companion. But, whilst that consideration may explain the point at which the book stops, it does not explain the way in which it stops. The historian lays down his pen, possibly because he had brought his narrative up to date. But a word of conclusion explaining that it was so would have been very natural, and its absence must have had some reason. It is also possible that the arrival of the Apostle in the Imperial City, and his unhindered liberty of preaching there, in the very centre of power, the focus of intellectual life, and the hot-bed of corruption for the known world, may have seemed to the writer an epoch which rounded off his story. But I think that the reason for the abruptness of the record's close is to be found in the continuity of the work of which it tells a part. It is the unfinished record of an incomplete work. The theme is the work of Christ through the ages, of which each successive depository of His energies can do but a small portion, and must leave that portion unfinished; the book does not so much end as stop. It is a fragment, because the work of which it tells is not yet a whole.

If, then, we put these two things—the beginning and the ending of the Acts—together, I think we get some thoughts about what Christ began to do and teach on earth; what He continues to do and teach in heaven; and how small and fragmentary a share in that work each individual servant of His has. Let us look at these points briefly.

I. First, then, we have here the suggestion of what Christ began to do and teach on earth.

Now, at first sight, the words of our text seem to be in strange and startling contradiction to the solemn cry which rang out of the darkness upon Calvary. Jesus said, 'It is finished!' and 'gave up the ghost.' Luke says He 'began to do and teach.' Is there any contradiction between the two? Certainly not. It is one thing to lay a foundation; it is another thing to build a house. And the work of laying the foundation must be finished before the work of building the structure upon it can be begun. It is one thing to create a force; it is another thing to apply it. It is one thing to compound a medicine; it is another thing to administer it. It is one thing to unveil a truth; it is another to unfold its successive applications, and to work it into a belief and practice in the world. The former is the work of Christ which was finished on earth; the latter is the work which is continuous throughout the ages.

'He began to do and teach,' not in the sense that any should come after Him and do, as the disciples of most great discoverers and thinkers have had to do: namely, systematise, rectify, and complete the first glimpses of truth which the master had given. 'He began to do and teach,' not in the sense that after He had 'passed into the heavens' any new truth or force can for evermore be imparted to humanity in regard of the subjects which He taught and the energies which He brought. But whilst thus His work is complete, His earthly work is also initial. And we must remember that whatever distinction my text may mean to draw between the work of Christ in the past and that in the present and the future, it does not mean to imply that when He 'ascended up on high' He had not completed the task for which He came, or that the world had to wait for anything more, either from Him or from others, to eke out the imperfections of His doctrine or the insufficiencies of His work.

Let us ever remember that the initial work of Christ on earth is complete in so far as the revelation of God to men is concerned. There will be no other. There is needed no other. Nothing more is possible than what He, by His words and by His life, by His gentleness and His grace, by His patience and His Passion, has unveiled to all men, of the heart and character of God. The revelation is complete, and he that professes to add anything to, or to substitute anything for, the finished teaching of Jesus Christ concerning God, and man's relation to God, and man's duty, destiny, and hopes, is a false teacher, and to follow him is fatal. All that ever come after Him and say, 'Here is something that Christ has not told you,' are thieves and robbers, 'and the sheep will not hear them.'

In like manner that work of Christ, which in some sense is initial, is complete as Redemption. 'This Man has offered up one sacrifice for sins for ever.' And nothing more can He do than He has done; and nothing more can any man or all men do than was accomplished on the Cross of Calvary as giving a revelation, as effecting a redemption, as lodging in the heart of humanity, and in the midst of the stream of human history, a purifying energy, sufficient to cleanse the whole black stream. The past work which culminated on the Cross, and was sealed as adequate and accepted of God in the Resurrection and Ascension, needs no supplement, and can have no continuation, world without end. And so, whatever may be the meaning of that singular phrase, 'began to do and teach,' it does not, in the smallest degree, conflict with the assurance that He hath ascended up on high, 'having obtained eternal redemption for us,' and 'having finished the work which the Father gave Him to do.'