The Disciple's Ambition
Introduction
The Treasures of the Heart
“Don’t hoard treasure down here where it gets eaten by moths and corroded by rust or—worse!—stolen by burglars.
Earthly Stuff
Our Focus on the Heart
All this is factual description. But it is also metaphorical. Not infrequently in Scripture the ‘eye’ is equivalent to the ‘heart’. That is, to ‘set the heart’ and to ‘fix the eye’ on something are synonyms. One example may be enough, from Psalm 119. In verse 10 the psalmist writes: ‘With my whole heart I seek thee; let me not wander from thy commandments,’ and in verse 19, ‘I have fixed my eyes on all thy commandments.’ Similarly, here in the Sermon on the Mount, Jesus passes from the importance of having our heart in the right place (21) to the importance of having our eye sound and healthy.
It is all a question of vision. If we have physical vision, we can see what we are doing and where we are going. So too if we have spiritual vision, if our spiritual perspective is correctly adjusted, then our life is filled with purpose and drive. But if our vision becomes clouded by the false gods of materialism, and we lose our sense of values, then our whole life is in darkness and we cannot see where we are going. Perhaps the emphasis lies even more strongly than I have so far suggested on the loss of vision caused by covetousness, because according to biblical thought an ‘evil eye’ is a niggardly, miserly spirit, and a ‘sound’ one is generous. At all events Jesus adds this new reason for laying up treasure in heaven. The first was its greater durability; the second the resulting benefit now on earth of such a vision.
The Master of the Heart
The Treasures of the Mind
Worldly Worries
Our Focus on the Mind
The Master of the Mind
When this is genuinely our dominant ambition, then not only will all these things … be yours as well (i.e. our material needs will be provided), but there will be no harm in having secondary ambitions, since these will be subservient to our primary ambition and not in competition with it. Indeed, it is then that secondary ambitions become healthy. Christians should be eager to develop their gifts, widen their opportunities, extend their influence and be given promotion in their work—not now to boost their own ego or build their own empire, but rather through everything they do to bring glory to God. Lesser ambitions are safe and right provided that they are not an end in themselves (namely ourselves) but the means to a greater end (the spread of God’s kingdom and righteousness) and therefore to the greatest of all ends, namely God’s glory. This is the ‘Supreme Good’ which we are to seek first; there is no other.
Conclusion
It seems rather to refer to such things as these: the development of Christlike character (since all we can take with us to heaven is ourselves); the increase of faith, hope and charity, all of which (Paul said) ‘abide’;2 growth in the knowledge of Christ whom one day we shall see face to face; the active endeavour (by prayer and witness) to introduce others to Christ, so that they too may inherit eternal life; and the use of our money for Christian causes, which is the only investment whose dividends are everlasting.