Unlocking Isaiah

I've heard the book of Isaiah described as the key to the Old Testament, and it is one of those beasty books that is pretty hefty and takes up a lot of Bible space! If you've been put off reading it before, then I really want to encourage you to try reading it from beginning to end, systematically, to really get the sense of the whole book. I think that the book of Isaiah really shows vividly the story of God's salvation, so hopefully this post will give you some helpful handles to grasp onto as you read the book.

1. Creation
The fact that God is the LORD and Creator of everything is emphasised repeatedly in this book, and for good reason! Israel were in a time of chaos and disobedience, and God's judgement was coming upon them; they were going into exile. But Isaiah's message to them as God's prophet in this time was a message of ultimate hope, because they were not simply flies to be squashed, but God's own chosen people whom He was planning to redeem. With big super-powers like Egypt and Babylon looming over them, the Israelites lost confidence in God. Isaiah reminds them that the reason these foreign nations have power over them is because of their sin, and that God is in control behind the human military events that were taking place. Instead of being afraid of other armies, they should be more afraid of God!

'who art thou, that thou shouldest be afraid of a man that shall die... And forgettest the LORD thy maker, that hath stretched forth the heavens, and laid the foundations of the earth' (Isa 51:12-13)

2. Sin
Isaiah points out to the people the problem of their sin, from fake religion (trying to impress God with rituals yet not really, in their hearts, loving and trusting Him) to open corruption. The first 39 chapters are pretty hard-going, because there is a constant emphasis on Israel's sin and how God's judgement is coming. But these chapters are in our Bibles for a reason. They show us how seriously God takes sin. They show us that God sees our hearts and motives, and that's what matters more than any outward appearance:

'this people draw near Me with their mouth, and with their lips do honour Me, but have removed their heart far from Me, and their fear toward Me is taught by the precept of men.' (Isa 29:13)

Note that Jesus Himself quotes this passage in Matthew 15 and Mark 7 when teaching and warning people about the hypocrisy of the Pharisees. The more you get familiar with Isaiah, the more you can see the connections with the ministry of Jesus.

3. Saviour
There are several key passages in Isaiah about a 'servant' of God, who will be instrumental in bringing salvation to His people. These are clear prophecies about Jesus Christ, and Jesus Himself was very aware of them, and how He fulfilled them in His own person and ministry. Read Isaiah 42 and 52-53 and I'm sure you won't need to look too far to see the clear parallels. If you've got a reference Bible as well, look at how the New Testament uses Isaiah's prophecies and teaches that they are about Jesus (eg. Mt 8:17). In fact, the account of Jesus praying in Gethsemane 'remove this cup from me' (Lk 22:42), doesn't make sense if you don't know the picture in Isaiah 51:17 of the 'cup of His fury' (that is, God's wrath against sin and His judgement upon it). Jesus knew that on the cross, He would drink that cup, fully bearing the punishment for our sin, so that we could be restored to God. The picture in Isaiah of a Saviour help us to love and worship Jesus with more richness and depth than ever before.

4. Restoration
There are so many wonderful passages in Isaiah about a forthcoming time of blessing and peace:

'For the LORD shall comfort Zion: He will comfort all her waste places; and He will make her wilderness like Eden, and her desert like the garden of the LORD; joy and gladness shall be found therein, thanksgiving, and the voice of melody.' (Isa 51:3)

When Jesus returns and God's people are raised to life in the new creation, we will experience Eden restored, a closeness with God that we could never have on earth, and a joy of forgiveness knowing that Jesus drunk the cup for us, and has won for us an eternal salvation.

'My righteousness shall be for ever, and My salvation from generation to generation.' Isa 51:8)

Is Christianity about being good? Part 1

This question brings us to the heart of the gospel message. How can people be set right with God? How can people get into heaven? Is it through the things they do? Is a Christian simply a synonym for a 'good' person? Is that what Christianity is all about: loving your neighbour as you love yourself?

Well, to start with, Christianity is really all about how none of us are intrinsically 'good' as people. In fact, we're all naturally born into darkness, a spiritual ignorance and defiance of God. We want to make the rules ourselves (this is what Adam and Eve did when they took the forbidden fruit in Genesis 3). And this dislocates us from God, and puts us under His righteous judgement. You can't commit a crime and get away with it in God's universe. And the ultimate crime in God's universe is this: rejecting God as the King of that universe.

As humans our standards of goodness are very different to God's. We may define a 'good' person as someone who gives to charity, who loves their family and friends, who seeks to care for those around them. They may even devote their entire life to philanthropic work in developing countries. But, as the Bible reveals, the litmus test of true goodness is how a person responds to God. Loving the people around you but still ignoring God is like trying to live in a household where you love your siblings but ignore your parents. It's ludicrous! God wants us to love Him with our whole heart, soul and mind (Deut 6:5), and if we're honest, none of us have done that perfectly for every moment of our lives. If we're really honest, the only person we have ever loved that perfectly is ourselves.

I don't want to seem scathing of charity work and helping others -far from it!- but what I want to convey is how paltry these things are compared with God's absolute purity and holiness. Can you imagine if someone asked Obama 'Why should you be president of the US?', and he replied, 'Well, I can count to 10 and I know my ABC.' How ridiculous would that be? But that's what our 'good works' are like to God- utter childish simplicity compared with Him.

The truth is that the whole world is chained up and locked into a vicious cycle of sin and rebellion against God. Jesus said 'everyone who sins is a slave to sin' (Jn 8:34) and if you don't believe this, try going for one whole day without sinning at all. It's impossible! Even if you never rob a bank or kill someone, you probably still lie, and think corrupt thoughts, and in your heart want to rule your own life instead of worshipping God and letting Him call the shots.

The good news is that God did not just sit in heaven passively watching human history unfold. He had an action plan to bring about restoration and reconciliation between Himself and mankind. That's what the Bible is all about: Genesis shows God creating a perfect world, man rejecting God and falling into sin, and then the rest of Scripture shows what God did to 'undo' the cycle of degeneration.

God sent Jesus into the world, as His own Son, to be God-in-flesh (John 1:14). Perfectly human, perfectly divine, Jesus lived life as we never could: free from sin. He died as a pure sacrifice, taking on Himself the punishment that should have been ours, so that if we believe and trust in Him, we can be forgiven (John 3:16).

Therefore, Christianity is not primarily about being good; it's about accepting that you're NOT good in God's eyes, and that you need Jesus.