Wait a moment Guy.....may I ask, do you seriously believe that bringing the gospel alone to someone who is without the help of the Holy Spirit will have any effect? I assure you it wont without the Holy Spirit.
We preach to all men, for WE do not sort out the elect, nor the effectually called, but we are commanded to preach the word, in season and out, ignoring those who suggest otherwise, for we rightly understand that they say so because of a wrong doctrine.
GOD sends His Spirit as He chooses (John 3) to whom He choses, when He choses, and yes, without the Holy Spirit, the Word will do nothing of consequence regarding one's salvation.
One of the great heresies of the church has been this concept put forward by some that the gospel was only for those already regenerated (Why? Is not the purpose of the gospel to BRING regeneration?) and/or that the gospel can only be preached TO the elect. How can we know?
Also note that a PB believes in preaching for the comfort and instruction of the Lord's people IE the elect (Isa. 40: 1-2, 9; Eph.4: 11-16).
The gospel is for that, but not exclusively...
I cite Paul:
Romans 10:14-15 (ESV) 14 How then will they call on him in whom they have not believed? And how are they to believe in him of whom they have never heard? And how are they to hear without someone preaching? 15 And how are they to preach unless they are sent? As it is written, "How beautiful are the feet of those who preach the good news!"
And this, from Jesus, Himself:
Acts 1:8 When the Holy Spirit has come upon you, you will receive power and will tell people about me everywhere — in Jerusalem, throughout Judea, in Samaria, and to the ends of the earth.
Doesn't classify people. Doesn't say preach only to the elect. Doesn't say preach only to those who are already in a church. Says to the ends of the earth.
Those who say that the missio dei is not to carry the gospel to every person on earth are in a class unto themselves and have so utterly misunderstood the Word of God as to be of no value to His kingdom.