"Jesus went out again beside the lake; the whole crowd gathered around him, and he taught them. As he was walking along, he saw Levi son of Alphaeus sitting at the tax booth, and he said to him, ‘Follow me.’ And he got up and followed him."
(Mark 2.13,14)
The call of Jesus goes forth and is at once followed by the response of obedience. The response of the disciples is an act of obedience, not a confession of faith in Jesus. How could the call immediately evoke obedience? The story is a stumbling-block for the natural reason, and it is no wonder that frantic attempts have been made to separate the two events. By hook or by crook, a bridge must be found between them. Something must have happened in between, some psychological or historical event. Thus we get the stupid question: Surely, the publican must have known Jesus before, and the previous acquaintance explains his readiness to hear the Master’s call. Unfortunately our text is ruthlessly silent in this point, and in fact it regards the immediate sequence of call and response as a matter of crucial importance. It displays not the slightest interest in the psychological reasons for a man’s religious decisions. And why? For the simple reason that the cause behind the immediate following of call by response is Jesus Christ himself. It is Jesus who calls, and because it is Jesus, Levi follows at once. This encounter is a testimony to the absolute, direct, and unaccountable authority of Jesus. There is no need of any preliminaries, and no other consequence but obedience to the call. Because Jesus is the Christ, he has the authority to call and to demand obedience to his word. Jesus summons men to follow him not as a teacher of a pattern of the good life, but as the Christ, the Son of God. In this short text, Jesus Christ and his claim are proclaimed to men. Not a word of praise is given to the disciple for his decision for Christ. We are not expected to contemplate the disciple, but only him who calls, and his absolute authority. According to our text, there is no road to faith or discipleship, no other road – only obedience to the call of Jesus.
And what does the text inform us about the content of discipleship? Follow me, run along behind me! That is all. To follow in is steps is something which is void of all content. It gives us no intelligible programme for a way of life, no goal or ideal to strive after. It is not a cause which human calculation might deem worthy of our devotion, even the devotion of ourselves. What happens? At the call, Levi leaves all that he has – but not because he thinks he might be doing something worth while, but simply for the sake of the call. Otherwise he cannot follow in the steps of Jesus… When we are called to follow Christ, we are summoned to an exclusive attachment to his person. The grace of his call bursts all the bonds of legalism. It is a gracious call, a gracious commandment. It transcends the difference between the law and the gospel. Christ calls, the disciple follows. That is grace and commandment in one.”
(Dietrich Bonhoeffer, The Cost of Discipleship, 15–16)
