“And thine ears shall hear a word behind thee, saying, This is the way, walk ye in it, when ye turn to the right hand, and when ye turn to the left.”—Isaiah 30:21.
And you see, to close this second point, that it is absolutely necessary that the potent word should be spoken and should be heard. For the man had seen his teachers, but they had not wrought him any good. How often the Lord seems to put us ministers right up in the corner with our faces to the wall, till we are little in the eyes of our hearers and little in our own eyes. He does so with me, and while I can glorify his name and bless him abundantly for the many that are brought to Christ, yet I never take the slightest congratulation to myself about it, for what am I but the driest and most barren stick that there is in all my Master’s garden apart from his watering? If sinners had nothing to save them but us poor preachers, not one of them would be brought up from death and hell. Sinners would laugh at us as simpletons if God were not with us: they do so as it is, and I do not wonder at it, because there is enough in us that deserves to be laughed at. They are ready to despise us, and we cannot be broken-hearted if they do, for we ourselves used in former days to despise the servants of God, and if we do not do so now, it is because the grace of God has made a change in us: we cannot expect better treatment than we ourselves rendered to better men when they pleaded with us. The word behind us is needful, that “still small voice” which no mortal man can speak, but only God himself, that inward monition of the conscience, that touching language of the heart which is as much beyond the power of man as to make a world or breath life into an image of clay. Therefore pray ye mightily to the blessed Spirit that he may breathe on men and save them, and that the word of God may still follow and pursue them till they turn from the way of transgression.
I leave that point. You have seen the position of the rambler, and the grace of God in the call of mercy. CH Spurgeon