Click here to listen to the audio recording of today’s 17-minute message. Or watch the video on Facebook here (the message starts at about 25 minutes). Or read the short summary below.
Our Old Testament readings over Lent provide us with highlighted of the long story of God’s salvation of humanity. I thought that today we should look at all of these readings – the five Old Testament Sunday Lent readings, and today’s New Testament reading.
I summarise the development of God’s work for salvation as follows:
- God’s unconditional covenant with humanity
- Genesis 9 (God’s rainbow covenant)
- ‘Covenant’ is mentioned seven times
- God promises never to destroy humanity with a flood
- The rainbow reminds God of this covenant God has made with us
- This covenant is entirely God’s doing and initiative, and unconditional for all humanity
- God’s everlasting covenant, plus circumcision
- Genesis 17 (God’s covenant of circumcision)
- ‘Covenant’ is mentioned 10 times
- In three of these God says the covenant is everlasting
- However, now the covenant has conditions:
- Abraham must walk before God faithfully and blamelessly (v1), and
- Males must be circumcised.
- Males who are not circumcised fall outside God’s covenant (v14)
- God’s external law, which humanity must obey
- Exodus 20 (God’s 10 commandments)
- God now sets external laws by which we must abide
- Now the responsibility for maintaining a right relationship with God is entirely humanity’s
- Paul’s problem with this approach is that we inevitably break the law and thus fall out of favour with God
- The solution of the Law alienates us from God
- Punishment for sin, but grace for salvation
- Numbers 21 (God’s bronze snake)
- But now we see a shift in God’s engagement with humanity
- Still, law is important, and those who sin were bitten by poisonous snakes
- But God instructs Moses to make a bronze snake which is lifted up
- Those who look to this snake are saved/healed
- This is a sign of grace – we look to God and God saves
- The is a foreshadowing of the cross – we look up to Jesus on the cross, who saves
- God’s internal law; God’s choice to forgive
- Jeremiah 31 (God’s law written on our hearts)
- God says he is now setting out a new law that replaces the old – we see God shifting
- This new law is written in our hearts – not on tablets or paper
- And God chooses to forgive, out of God’s own initiative (v34b)
- Christ wins once-for-all salvation through faith
- Romans 2-4 (God’s salvation by grace through faith)
- Now, after Christ, salvation is by grace – it is won by Christ for us
- We can add nothing to the salvation he has made possible
- God chooses to forgive us, and indeed has already forgiven us and our descendants already – this is grace (a free gift)
- We receive this grace through faith – we simply open our hearts and receive what is already available to us
- We don’t earn our salvation – Christ has already done that – we merely receive it
There are three summary messages from today’s teaching:
- God has always been working for our salvation, since the creation – and continues to do so today
- God’s ways of working with humanity shift over time – God is not a stone – God is a person who adjusts their style of interacting with us
- Christ has fully accomplished our salvation – we can and need add nothing to it – we are invited merely to receive it
