Wednesday, November 19, 2014

An analogy... old covenant vs new covenant, law vs grace

Thinking here about the old covenant and the new covenant.

We give kids toy cars to play with. They can look pretty realistic -obviously smaller than the real thing. Ultimately, toy cars are hollow; they have no engine. The best you're going to get is a battery remote control one.

The law of the old covenant is like a toy car. It represents the life God wants His people to live but in miniature. We know from Jesus' ministry that the law was not meant to be used as an excuse for divorce, or for people to be self-congratulatory because they had tithed the correct amount of mint. And when your relationship with God is nothing more than law-keeping, it's not really a relationship. It's legalism.

When you get your license and you start driving a real car, those toy cars soon get put into perspective. They were right for a time, but nothing is like the real thing. The immense feeling of freedom you get behind the wheel - that's like life with God, not under law but grace. Immensely liberating.

The toy car resembles the real thing, but cannot power itself. With the Holy Spirit living in us, we have the power to say no to fleshly dsires and live a life of godliness (see 2 Peter 1). We're not needing all the ritual that came with the law - Jesus fulfilled it. We don't need anymore sacrifice. But in our desire to be godly, our quest for holiness, we should have even more zeal than the Pharisees, and hopefully more evidence of sanctification as we seek to grow by grace.
'For the law was given through Moses; grace and truth came through Jesus Christ.' John 1:17

The phrase here 'grace and truth' reflects the language of Exodus 34:6, which speaks of the steadfast love (hesed) and faithfulness ('emet) of God in His covenant faithfulness to His people. John is therefore saying that Jesus is the ultimate expression of God's covenant faithfulness (ESV study notes).

In the new covenant, our relationship with God is brought to life, from the stone tablets of law to the heartbeat of grace.

'For Christ is the end of the law for righteousness to everyone who believes.' Rom 10:4

'a person is not justified by works of the law but through faith in Jesus Christ' Gal 2:16

'But if you are led by the Spirit, you are not under the law.' Gal 5:18

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