I love Tom Wells on the Christian's life and missionary vision as God-explorers teaching others to be God-admirers:
"I have
said three things about the Christian life.
1) It is born in the knowledge of God.
2) It matures as it grows in the knowledge of God.
3) 3)
Its goal is the fullest vision of God’s glory
and greatness. Here, in other words, is the meaning of life.
The man who
does not know God is dead. The man who knows God, and is coming to know Him
better, is powerfully alive. As we have already repeated, Jesus said to His
Father,
This is life eternal, that they might know thee, the only
true God, whom thou hast sent (John 17:3).
Men must
know God. That is the one thing they must do. And this can mean nothing less
than that God is eminently worthy to be known in all the length and breadth and
height and depth of His character. The Christian is a God-explorer. The
Christian vision is the vision of God.
The
missionary vision is the vision of God also. It is not something different from
the Christian vision. It is the same vision being shared rather than merely
enjoyed. It is the same vision being shared with men who have no natural taste
for it, in the hope that God will create that taste so that they too will
become “God-admirers.” Sharing the vision of God – that is the work of missions.
In this
sense – the deepest and truest sense – we are all missionaries. You must not
suppose, and I must not imply, that the impulses and inspirations that move our
missionaries are at all different from the motives that ought to move every
Christian. That must be the furthest thing from our minds. Perhaps we have no
thought of going abroad. It may not be the thing for us to do. But that will
make no difference. We too must have the highest and best inducements for what
to do. And they will turn out to be the same motives that the missionary ought
to have, no more, and no less.
But we have
come to use the word ‘missionary’ for one who leave his culture, if not his
country, to serve Christ. That is the way I will use the word also. The
principles, however, will apply to us all.”
Tom Wells, A Vision for Missions (Edinburgh: The
Banner of Truth Trust, 1985), pages 26-27.