This is what they said. Grant unto us, that we may sit one on thy right hand, and the other on thy left hand, in thy glory.
How quickly the mind can switch from spiritual to carnal, earthly things. We have a service of worship, and sometimes within a second of being outside the door we will talk about anything but the Lord. We switch so suddenly.
Pride in the believer, and ambition for position! We want the applause and the glory and to appear right beside you. It's a tremendous shock and warning to us. Even among the best Christians and servants of God, pride and ambition, and the desire to draw attention to self. The old nature, the recessive nature, is still in the Christian. There's a new nature. It's more powerful; it should reign, but the old nature is still there. This was always the view of the Reformers, always the view of the Puritans, always the view of the great historic confessions of faith: the Westminster, the Baptist, the Savoy – the old nature is still there. It's becoming sadly fashionable among even Reformed evangelicals in places to say, ‘No, it's gone. There is only the new nature.’ But to really understand ourselves and our potential weakness and to watch ourselves and to fight ourselves, we have to understand that the old nature is still there. As Luther said, it is like a ship with two captains. The old captain [the old nature] is tied up and put downstairs somewhere in the hold. The new captain runs the ship. But security a slack. The old captain can get out and express himself and demand that this and that is done, and your old nature can rise up within.
If you are saved, you may be a young man, a young woman; you haven’t been a Christian long, maybe months, maybe just a few years – be very careful, because there is still within you that old nature, that residual sin, and even if you serve the Lord there can be selfish motives, selfish, self-glorifying desires. Fight them for all you are worth, that the Lord would take them away and help you, and relieve you of fleshly, self-seeking notions. Well, the disciples had been in the best seminary in the world, they had been with Christ for three years, and still they are looking out for themselves, and they are confused. So it just warns us how much we have to fight against what is left of the old nature within us.