Summary: The master key to spiritual growth is the glory of God. In this series on the "Keys to Spiritual Growth" I want to give many practical ways to grow spiritually. Today, I will set down two keys to spiritual growth.
Last week I started a new series of sermons titled “Keys to Spiritual Growth.” Spiritual growth is as essential to the life of a Christian just as physical growth is essential to the life of a child. Because God commands us to mature spiritually, we need to understand how that happens.
The master key to spiritual growth is the glory of God. Ian Hamilton, Pastor of the Cambridge Presbyterian Church in Cambridge, England, said at a Banner of Truth Conference for ministers that “the formative principle of the Christian life is the glory of God.” John Piper, Pastor of Bethlehem Baptist Church in Minneapolis, MN, has built his entire ministry on the principle that “God is most glorified when we are most satisfied in him.”
God is supremely concerned about his glory, and the way to grow as a Christian is to focus on the glory of God.
Some years ago, during Super bowl XXXVII, FedEx ran a commercial that spoofed the movie Castaway, in which Tom Hanks played a FedEx worker whose company plane went down, stranding him on a desert island for years. Looking like the bedraggled Hanks in the movie, the FedEx employee in the commercial goes up to the door of a suburban home, package in hand.
When the lady comes to the door, he explains that he survived five years on a deserted island, and during that whole time he kept this package in order to deliver it to her. She gives him a simple, “Thank you.”
But he is curious about what is in the package that he has been protecting for five long years. He says, “If I may ask, what was in that package after all?”
She opens it and shows him the contents, saying, “Oh, nothing really. Just a satellite telephone, a global positioning device, a compass, a water purifier, and some seeds.”
Like the contents in this package, the resources for spiritual growth are available to every Christian who will take advantage of them.
In the rest of the “Keys to Spiritual Growth” series I want to give you many practical ways in which you can glorify God and thereby grow spiritually. Today I want to look at just two keys:
1. Confessing Christ as Lord, and
2. Aiming Our Lives at Glorifying God.
I. Confessing Christ as Lord
First, spiritual growth begins by confessing Christ as Lord.
In Philippians 2:5-8 (quickview)  the apostle Paul discussed the humiliation (Greek, kenosis) of Christ, explaining how he took the form of a man and humbled himself, even to the point of death on a cross.
Then in verses 9-11, the apostle said, “Therefore God exalted him [i.e., Jesus] to the highest place and gave him the name that is above every name, that at the name of Jesus every knee should bow, in heaven and on earth and under the earth, and every tongue confess that Jesus Christ is Lord, to the glory of God the Father.”
Because of Jesus’ obedience, the Father has exalted him and called everyone in the universe to confess him as Lord. That brings glory to God.