Luke 13:18–19 (NKJV)
18 Then He said, “What is the
kingdom of God like? And to what shall I compare it? 19 It is like a mustard
seed, which a man took and put in his garden; and it grew and became a large
tree, and the birds of the air nested in its branches.”
As 21st century Americans who profess the
Christian faith, we can often be tempted to muddle our Christianity with our
Americanness. This temptation to mistake our broader culture for Christian
piety is not unique to us, but the
particular ways in which our culture
influences us are unique. One way our American culture affects our conception
of Christianity is our love affair with that which is spontaneous or new or
different. We tend to grow tired of, what we call, the “same old thing” and
have a hankering for some new fad to bring life back into our Christian walk.
But what Jesus articulates for us in his parables of the
kingdom is that the way the Holy Spirit works both in our individual lives and
in the life of His Church is better pictured by the growth of a tree than the
lighting of a sparkler. Sparklers, of course, are fun and exciting – they burn
bright and shed their fire on all around them. But sparklers soon burn out
while trees, planted and taking root, slowly grow over time; growing almost
imperceptibly, soaking up the nutrients in the soil and increasingly displaying
the glory of their Creator.
This steady, slow, natural growth is the way Christ
typically works in the lives of His disciples. Normal Christian growth involves
long periods of steady plodding – plodding that brings prosperity but plodding
nonetheless. Steady plodding. Few sprints; mainly marathons. A long obedience
in the same direction.
You may not know, but the last five months in the Church Year
are called “ordinary time.” It is a time of year when there are no special
feasts and celebrations; we’re in the time of the Spirit’s work in the Church.
After the pouring out of the Spirit at Pentecost, the Spirit began working in
the Church, gradually transforming the people of God into the image of Christ.
Hence the color of this period is green, a color of growth.
One thing that you may have noticed, if you’ve been here
a while, is that for these last five months we have used the same greeting, the
same words of confession, and the same version of the Creed. For five months. Why
have we done this? There’s no biblical requirement that we do so. We could have
changed them weekly, monthly, periodically – as we have done in the past. God
has left these things to the wisdom of church officers. So why have we kept the
Call to Worship, the Confession, and the Creed the same? To highlight that the
course of our Christian lives is only occasionally interrupted by unusual acts
and works of God. More typically God works in our lives through steady
plodding, slow growth, gradual transformation – through what theologians have
called the ordinary means of grace:
the preaching of the Word and the administration of the sacraments of baptism
and the Lord’s Supper.
Very soon we’re coming upon changes – moving to a new
building, entering a new church year when Advent arrives and we’ll have a different
Call to Worship, a different Confession, a different Creed. Before we change, I
wanted to draw to your attention the fact that for these last five months these
have been the same. Perhaps you noticed; perhaps you’ve wondered if this is
ever going to change. And perhaps you’ve thought the same thing about periods
in your own life and spiritual development. And the message of Jesus is that He
is at work growing His kingdom and even growing you.
Reminded that Jesus’ work in our lives is often gradual,
like the growth of a tree, we are alerted that often our hankering for
something spontaneous or new or different is not an impulse of our Christian
faith but our Americanness. And this reminds us that we need to confess our
fickleness to the Lord and ask Him to enable us to practice a long obedience in
the same direction. So let us kneel as we confess our sins together.