I remember very vividly, some years ago, that the question which perplexed me as a younger Christian (and some of my friends as well) was this: what is God’s purpose for His people? Granted that we have been converted, granted that we have been saved and received new life in Jesus Christ, what comes next? Of course, we knew the famous statement of the Westminster Shorter Catechism: that man’s chief end is to glorify God and to enjoy Him forever: we knew that, and we believed it. We also toyed with some briefer statements, like one of only five words – love God, love your neighbour. But somehow neither of these, nor some others that we could mention, seemed wholly satisfactory. So I want to share with you where my mind has come to rest as I approach the end of my pilgrimage on earth and it is – God wants His people to become like Christ. Christlikeness is the will of God for the people of God.
So if that is true, I am proposing the following: first to lay down the biblical basis for the call to Christlikeness: secondly, to give some New Testament examples of this; thirdly, to draw some practical conclusions. And it all relates to becoming like Christ.
So first is the biblical basis for the call to Christlikeness. This basis is not a single text: the basis is more substantial than can be encapsulated in a single text. The basis consists rather of three texts which we would do well to hold together in our Christian thinking and living: Romans 8:29, 2 Corinthians 3:18 and 1 John 3:2. Lets look at these three briefly.
Romans 8:29 reads that God has predestined His people to be conformed to the image of His Son: that is, to become like Jesus. We all know that when Adam fell he lost much – though not all – of the divine image in which he had been created. But God has restored it in Christ. Conformity to the image of God means to become like Jesus: Christlikeness is the eternal predestinating purpose of God.
My second text is 2 Corinthians 3:18: ‘And we all, with unveiled face, beholding the glory of the Lord, are being changed into his likeness, from one degree of glory to another; for this comes from the Lord who is the Spirit.’ So it is by the indwelling Spirit Himself that we are being changed from glory to glory – it is a magnificent vision.
In this second stage of becoming like Christ, you will notice that the perspective has changed from the past to the present, from God’s eternal predestination to His present transformation of us by the Holy Spirit. It has changed from God’s eternal purpose to make us like Christ, to His historical work by His Holy Spirit to transform us into the image of Jesus.
That brings me to my third text: 1 John 3:2. ‘Beloved, we are God’s children now and it does not yet appear what we shall be but we know that when he appears, we will be like him, for we shall see him as he is.’ We don’t know in any detail what we shall be in the last day, but we do know that we will be like Christ. There is really no need for us to know any more than this. We are content with the glorious truth that we will be with Christ, like Christ, for ever.
Here are three perspectives – past, present and future. All of them are pointing in the same direction: there is God’s eternal purpose, we have been predestined; there is God’s historical purpose, we are being changed, transformed by the Holy Spirit; and there is God’s final or eschatalogical purpose, we will be like Him, for we shall see Him as He is. All three, the eternal, the historical and the eschatalogical, combine towards the same end of Christlikeness. This, I suggest, is the purpose of God for the people of God. That is the biblical basis for becoming like Christ: it is the purpose of God for the people of God.