II. The disappearance of the angel.
Why did he leave Peter standing there, half dazed and with his deliverance incomplete? He 'led him through one street' only, and 'straightway departed from him.' The Apostle delivered by miracle has now to use his brains. One distinguishing characteristic of New Testament miracles is their economy of miraculous power. Jesus raised Lazarus, for He alone could do that, but other hands must 'loose him and let him go,' He gave life to Jairus's little daughter, but He bid others 'give her something to eat' God does nothing for us that we can do for ourselves. That economy was valuable as a preservative of the Apostles from the possible danger of expecting or relying on miracles, and as stirring them to use their own energies. Reliance on divine power should not lead us to neglect ordinary means. Alike in the natural and in the spiritual life we have to do our part, and to be sure that God will do His.
III. The symbol here of a greater deliverance.
Fancy may legitimately employ this story as setting forth for us under a lovely image the facts of Christian death, if only we acknowledge that such a use is entirely the work of fancy. But, making that acknowledgment, may we not make the use? Is not Death, too, God's messenger to souls that love Him, 'mighty and beauteous, though his face be hid'? Would it not be more Christian-like, and more congruous with our eternal hope, if we pictured him thus than by the hideous emblems of our cemeteries and tombs? He comes to Christ's servants, and his touch is gentle though his fingers are icy-cold. He removes only the chains that bind us, and we ourselves are emancipated by his touch. He leads us to 'the iron gate that leadeth into the city,' and it opens to us 'of its own accord.' But he disappears as soon as our happy feet have touched the pavement of that street of the city which is 'pure gold, as transparent as glass,' and in the midst of which flows the river of the crystal-bright 'water of life proceeding out of the throne of God and of the Lamb.' Then, when we see the Face as of the sun shining in his strength, we shall come to ourselves, and 'know of a surety that the Lord hath sent His angel and delivered' us from all our foes and ills for evermore.