Nor need I do more than remind you of the highest of all blessed issues which is yet to come. 'Be thou faithful unto death and I will give thee a crown of life.' Alas! alas! how many of us professing Christians will have to stand at last without that 'crown of rejoicing' which they wear who, by their poor work and witness, have won some souls to the Master. Do you, Christian men, contemplate entering heaven alone, or bringing your sheaves with you? It will be sad to stand with hands empty then, because they were idle in the days of the seed-basket and the reaping-hook, whilst those that sowed and those that reaped shall rejoice together. 'Ye are the witnesses of these things': see to it that you do your work.
II. And now, secondly, and briefly, note the equipment of the witnesses for their task.
Our Lord here distinguishes two stages in the endowment. Then and there they receive the gift of the Divine Spirit, as is more fully recorded in John's account of these last days, but that gift, rich and precious as it was, was not yet the full bestowment which they needed for their task. That came on the day of Pentecost. Mark the vivid and picturesque word which our Lord here employs: 'Until ye be _clothed_ with power from on high.' That divine gift coming down as a vesture, wraps and covers and hides their own weakness, their own naked and poor personality.
I can only say a word or two about this matter. The same collocation of ideas--a witnessing Spirit by whose indwelling energy the Christian community becomes witnesses, is found (and has been explained at length by me in former discourses) in the farewell words of our Lord in the upper chamber. 'The Spirit of Truth which proceedeth from the Father, He shall bear witness of Me, and ye also shall bear witness because ye have been with Me from the beginning.'
I need only remark here that the only power by which Christians can discharge their work of witnessing in the world is the power which clothes them from above. The new life which Jesus Christ brings and gives to us is the only life which will avail for discharging this office. Our self-will, the old life of nature, with all its dependence upon ourselves, is nought in reference to this task. But when that divine spark enters into men's hearts, then natural endowments are heightened into supernatural gifts, and new forces are developed, and new powers are bestowed and the earthen vessel is filled with new treasure. Without it--and there is a great deal of so-called Christian witnessing to-day without it--noise, advertising, skill in getting up externals, and all the other unworthy methods which Christian churches sometimes stoop to adopt, are powerless, as they ought to be. You may accomplish a great deal by fussy activity which calls itself Christian earnestness, and has not God's Spirit in it. But it is no more growth than are what the children call 'devil's puff-balls' which they find in the fields in these autumn mornings; and it will go up in poisonous, brown dust like these when it is pricked.
The one condition of Christian churches doing their Christian work is that they shall be clothed and filled with God's Spirit. Do not let us rely on machinery; do not let us rely on externals; do not let us rely on advertising tricks which might do very well for a cheap shop, but are all out of harmony with the work that we have to do; but let us rely on this, and on this alone. Holding converse with God and Christ, we shall come out of the secret place of the Most High with our faces glowing with the communion, and our lips on fire to proclaim the sweetnesses that lie within the shrine.