1. Matthew 19:16 (ESV)
  2. Exposition

What does the man mean what he asks what good deed he must do?

Matthew 19:16 (ESV)

16 And behold, a man came up to him, saying, “Teacher, what good deed must I do to have eternal life?”

In short

When the man asks what good deed he can do, he wants to know

  1. what he can do, beyond the law, to inherit eternal life; or

  2. what in the law he must do to achieve salvation.

A young man asks Jesus what good deed he can do to have eternal life. What does the man have in mind when he refers to a good deed?

Most likely the man wants to know whether there is something he can do, which goes beyond the Jewish law, in order to secure eternal life. We can deduce this because it was not uncommon for Jews to think that there was some good deed they could do, beyond the law, that would secure eternal life. Also, we learn from the context that when Jesus tells the man to obey the commands, he responds that he already does, and yet he still lacks something. Thus, the man confesses that although he thinks he obeys the law, he still falls short of securing eternal life, so he wants to know what else he can do to secure it.

Some contend that when the man asks Jesus what good deed he must do to have eternal life, he has the Jewish law in mind. That is, he assumes that the law of God preserves God’s will, and so contains all one should do in order to have eternal life. Still, he either wants to know if there is a law that is more important than another or he wants to affirm that, indeed, he is doing what it takes to have eternal life.

There is a good case to be made that the man has the law in mind when he asks what good he can do. That is because we know from the Talmud that the Jews did equate the good with the law. Still, because the man seems to think he lacks something, there is room for the notion that he asks Jesus whether there is something beyond the law which can secure eternal life.

In the end, it is difficult to decide whether the man has a good work beyond the law in mind, or simply asks Jesus to explain more about the law in Matthew 19:16. Likely, the man does equate doing good with the law, but sensing that he still lacks something, he wonders what is missing. That is, he wonders if there is a good deed beyond the law or if he has somehow misunderstood the law.

Interpretation 1:
The man wants to know what he can do, beyond the law, to inherit eternal life.

Summary:

The Jews understood that they had to obey the law of God, but they also wondered if there was one good deed they could do to secure eternal life. The man displays the tendency of some Jews in thinking one could earn salvation.

Once one comes to grips with the holiness and majesty of God, one understands that there is nothing a human can do to earn eternal life. Humans are inclined toward evil, so the only way to participate in eternal life is if it is given to us by God’s grace. Thankfully, Jesus Christ grants eternal life to all who place their faith in him.

Advocates:

  • Donald Carson

  • Leon Morris

Minor differences:

Donald Carson and Leon Morris agree that the man who asks Jesus what he must do to inherit eternal life has in mind some good deed over and above the law of God. According to Carson, many Jews thought that there was something they could do, over and above the law, to secure eternal life. This young man assumes that this view of eternal life is right, and wonders if Jesus has insight into the type of deed he might perform.1

Morris sees things slightly differently. For him, the man likely does his best to faithfully fulfill the commands of God as expressed in the law. The problem is that the man’s conscience continues to accuse him of somehow falling short. Thus, the man wonders if there is some good deed, over and above the law, that could make up for his deficiency.2

Arguments

Interpretation 2:
The man is asking what in the law he must do to achieve salvation.

Summary:

In Judaism, it was generally accepted that by keeping the commands of God, one entered eternal life. Thus, when the man asks Jesus about keeping the commands, he is confirming what he already believes, that by keeping the commands one secures salvation.

Advocates:

  • Ulrich Luz

Arguments