I'm a die-hard believer in unction. Unction is an old-fashioned word which describes an effusion of power from the Holy Spirit as one preaches. It is the one thing preachers need above everything else. It is the accompanying power of the Spirit. This is what Charles Spurgeon dubbed "the sacred annointing." It is power from on high.
In his book on the preaching of Dr. Martyn Lloyd-Jones, The Sacred Annointing, Tony Sargent describes unction well. He writes:
[Unction] is the afflatus of the Spirit resting on the speaker. It is the preacher gliding on eagles' wings, soaring high, swooping low, carrying and being carried along by a dynamic other than his own. His consciousness of what is happening is not obliterated. He is not in a trance. He is being worked on but is aware that he is still working. He is being spoken through but he knows he is still speaking. The words are his but the facility with which they come compels him to realise that the source is beyond himself. The man is overwhelmed. He is on fire.
Oh how my heart burns for this sacred annointing, this unction! I hope and pray that preachers all over the world would spend much of their sermon preparation time begging God for this power on high. For, it is preachers who are borne along by the Holy Spirit that are used to effect a deep and sobering awareness of God and his truth that transforms.
In his book Lloyd-Jones: Messenger of Grace, Iain Murray writes:
Preaching under the annointing of the Holy Spirit is preaching which brings with it a consciousness of God. It produces an impression upon the hearer that is altogether stronger than anything belonging to the circumstances of the occasion. Visible things fall into the background; the surroundings, the fellow worshippers, even the speaker himself, all become secondary to an awareness of God himself. Instead of witnessing a public gathering, the hearer receives the conviction that he is being addressed personally, and with an authority greater than that of a human messenger.
Given the fact that the ultimate factor in the church's engagement with society is the church's engagement with God, my earnest prayer is that, for the sake of the world, more preachers would come to know and understand what Andrew Bonar meant when he wrote: "It is one thing to bring truth from the Bible, and another to bring it from God himself through the Bible."
Please pray, dear friends, that God would annoint my mind and mouth on Sunday as I preach so that God's people would hear from God. Please pray that God's Spirit would so inhabit my words that everyone would leave worship tomorrow being able to say, "God was surely in that place."
I can't manufacture unction regardless of how well crafted my sermon is and how well prepared I may be. The biggest work must come from God.
So, come thou fount of every blessing and do for your people what I cannot. Amen.