Why the 10 commandments?

Our pastor, Pete Jackson, tells us why we've started looking at the 10 Commandments together - 


We’ve recently started a series in the 10 Commandments on Sundays across all ages. It’s helpful to ask why we think this is worth doing.

In this post I just want to highlight one aspect of the answer, and it’s because Jesus links ‘law’ with mission

You are the light of the world. A city set on a hill cannot be hidden. Nor do people light a lamp and put it under a basket, but on a stand, and it gives light to all in the house. In the same way, let your light shine before others, so that they may see your good works and give glory to your Father who is in heaven.
— Matthew 5:14-16

In Matthew 5v14-16 Jesus tells his disciples that they are the Light of the world, like Israel of old. They are to the let the light of their good deeds shine before others and the result will be glory to God the Father - presumably as people trace the light to its source and become his worshippers. So far so good.

But what does Jesus mean by good works? Where do we find out what that sort of thing is? It's no accident that from v17 onwards Jesus starts talking about his relationship with the old testament law, how he has come to fulfil it not abolish it. That means lots of things, but part of that is seen in Jesus’ teaching, where he gives (like he does from v21 onwards) the true meaning and application of the commandments. 

We should note that this is the case, even when our ‘good works’ are aspects of the Christian lifestyle that raise the curiosity, misunderstanding or even criticism of the world around us. The 10 commandments inform how we live in relation to money, truth-telling, sex, parents, human life - all areas of opportunity for our gracious witness to the difference that following Jesus makes.

Finally, at the very end of Matthew’s gospel, Jesus gives his disciples the great commission. They are to go and make disciples of all nations. But how do you do that? Jesus says it's by 'baptising them in the name of the Father and of the Son and of the Holy Spirit, teaching them to obey everything I have commanded you.’ This is broader than the 10 commandments of course, but it certainly includes Christ’s fulfilment of them in his teaching. 

Growing firm convictions about God’s commandments (and how these flow from and are a witness to his gospel) is part of being equipped for mission in today’s world.