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In the Pastor’s Choice series, Pastor Mark Medley turns our attention to a simple but searching question: are we living as a river or as a bog? Those two images may sound rustic at first, but Mark shows how deeply practical and spiritually revealing they are. A river is constantly flowing outward. It receives, moves, refreshes, nourishes, and carries life beyond itself. A bog, by contrast, turns inward. It may still hold water, but because there is no flow, it becomes stagnant, murky, and dangerous. What begins as self-protection can become spiritual decay. What we refuse to release can eventually grip us, paralyze us, and keep us stuck.

Mark begins with the blunt wisdom of Proverbs 11:24-25: “One gives freely, yet grows all the richer; another withholds what he should give, and only suffers want.” The generous person is not diminished by giving; the one who refreshes others is refreshed. That runs against much of our instinct. We often imagine that the safest life is the one that saves, guards, stores, and controls. But Scripture presents a different economy. In God’s wisdom, generosity is not a leak in the system; it is part of how life multiplies. God designed blessing to move. When it flows through us, it does not leave us empty. It keeps us connected to the Source.

That river image runs all the way through the Bible. In Genesis 2, at the beginning of creation, a river flows out of Eden to water the garden, and from there it divides into four rivers. Even in paradise, blessing is not pictured as something sealed off and contained. It flows outward. It nourishes the garden, then spreads beyond it. At the other end of Scripture, in Revelation 22, John sees “the river of the water of life, bright as crystal, flowing from the throne of God and of the Lamb.” On either side of that river is the tree of life, bearing fruit, with leaves for the healing of the nations. From Eden to the New Jerusalem, the story of God is marked by a river that brings life, healing, nourishment, and restoration.

Mark reminds us that rivers in Scripture often signify the presence and provision of God. They speak of life, spiritual nourishment, cleansing, comfort, and a fresh start. They can even mark a line of demarcation, a crossing from slavery toward freedom and destiny. Ezekiel 47 gives another vivid picture: water flows from the temple, and wherever that river goes, life flourishes. From the garden of God’s perfection, there is a river. From the throne where God reigns, there is a river. From the temple, which signifies God’s presence on earth, there is a river. Then Jesus takes that image and brings it close to home when He says in John 7 that rivers of living water will flow from within the one who believes in Him.

A river is always giving itself away, yet it is constantly replenished. Its movement keeps the water cleaner and able to sustain life. Rivers carry blessing downstream. Cities and communities form around them. They create movement, transportation, prosperity, and life beyond their immediate banks. A river can affect people in the next county, the next state, and sometimes the next country. This is the kind of life God calls His people into: receiving from Him and becoming channels of His grace, truth, compassion, resources, and mission for the sake of others.

A bog gives us the opposite picture. Mark draws from Ezekiel’s image of enclosed waters and then makes the metaphor unforgettable with a story from the Mourne Mountains in Northern Ireland. In 1999, a group of fathers and sons from a church in Belfast went camping there. The mountains were beautiful, but the terrain was filled with bog fields. Without clear trails, they moved by stepping from tuft to tuft, trying to avoid sinking into the wet ground. One fifteen-year-old boy stepped into the bog, and one leg sank all the way to his waist. He could not move, but the momentum of his body kept going forward. Because his leg was trapped, the force snapped the bone. The men had to work him out carefully and then carry him down the mountain to get help.

That is a hard image to forget, and Mark does not let us forget it too quickly. A bog can encase you, grip you, paralyze you, and break you. It is not that nothing lives in a bog, but the life that thrives there is often lower, parasitic, and unhealthy. The water is stagnant because it has no flow. It is murky, which becomes a picture of unclear vision. Its layers of decayed matter make the ground too soft to support weight, so those who step into it can sink and get stuck. Spiritually, this is what happens when a person, family, business, or church receives but refuses to release. What was meant to be blessing becomes sludge. What was meant to nourish others begins to rot in our hands.

So the question becomes unavoidable: how are we going to live? As a river or as a bog? Mark applies that question in several directions. It touches individual life: are our hands open or closed? It touches family culture: do hospitality, generosity, and service have a place in our homes? It touches finances: do we see money only as protection for ourselves, or also as a tool for blessing? It touches business: is serving people part of our ethos, or only profit and preservation? And it touches church life in a profound way. Mark senses that God has called the church to be a “motherlode” church, a resource church, a church that exists not only for itself but for the blessing of other kingdom works.

At the same time, Mark makes an important pastoral distinction. There are seasons when people, families, and churches need to pull close to God for healing, strength, and restoration. There are times when wounds must be dressed and grief must be walked through slowly with the Shepherd. Mark speaks personally of the season after Melissa died, when the Lord gently shepherded him through healthy grieving. A season of healing is not the same thing as becoming a bog. God is tender with the wounded. He calls us to abide in Him, to let Him restore our souls, and to receive the care we need. But those seasons are not meant to become permanent self-protection. God heals us so that life can flow again.

The book of Acts gives a sobering example of how even a powerful community can begin to turn inward. In Acts 1:8, Jesus tells His followers, “You will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth.” The movement is outward, like a river. Yet the early church in Jerusalem, for all its beauty, seems to have struggled to move beyond its familiar center. It had power, miracles, deep community, shared provision, and apostolic leadership. But it did not actively fulfill the outward call of Jesus. Perhaps they were overwhelmed by explosive growth. Perhaps they were focused on managing problems. Perhaps the old temple-centered mindset still shaped their imagination. Whatever the reason, they largely stayed in Jerusalem.

Then Acts 8 records that after Stephen’s death, a great persecution arose, and the believers were scattered throughout Judea and Samaria. Mark describes this with a striking phrase: they had become a bog, and God wanted a river. God used disruption to move the church into the very places Jesus had named. That does not make persecution good in itself, but it does reveal how determined God is to carry the gospel outward. Church history often shows that when God’s people settle into preservation, He uses people, events, and even upheaval to thrust the church back into its intended mission. He has always been moving toward the nations.

This outward purpose did not begin in Acts. God promised Abraham that through his seed all the families of the earth would be blessed. Psalm 67 longs for God’s saving power to be known among all nations. Isaiah speaks of God’s house as a house of prayer for all nations. Haggai points toward the Desire of Nations. From Genesis to Revelation, God is on mission to redeem humanity and bring glory to His Son. The tragedy of a bog-like church is not merely that it becomes unhealthy internally; it forgets the wideness of God’s heart.

Antioch becomes the contrasting picture. In Acts 11 and 13, Antioch emerges as a center of gospel movement. It is diverse, with leaders from different ethnic, cultural, and social backgrounds: Barnabas, Simeon called Niger, Lucius of Cyrene, Manaen, and Saul. The church is praying, fasting, worshiping, and ministering to the Lord when the Holy Spirit says, “Set apart for me Barnabas and Saul for the work to which I have called them.” Then, after more fasting and prayer, they lay hands on them and send them off. Antioch releases its best. It does not cling to gifted leaders out of fear. It understands that God gives resources so that blessing can flow. Jerusalem had drifted inward; Antioch became a river.

Mark then widens the lens again through Zechariah’s vision. After Jerusalem’s destruction and exile, God gives a picture of redefinition and enlargement. A man with a measuring line goes to measure Jerusalem, but the word of the Lord interrupts the old instinct to rebuild everything as it had been. Jerusalem will be inhabited as villages without walls because of the multitude of people and livestock in it. God Himself will be a wall of fire around her and the glory in her midst. The message is clear: do not simply rebuild the old enclosure. God is enlarging the imagination of His people. He is teaching them that His presence is not confined to the old structures and that His purposes stretch beyond their former boundaries.

That kind of change brings insecurity. Walls feel safe. Familiar systems feel manageable. Releasing people, resources, habits, and control can feel risky. But the greater danger is assuming that what was lost must be rebuilt exactly as it was, when God may be inviting His people into a new orientation that better fits His mission. Exile did not destroy God’s people; God used it to confront arrogance and narrow vision. In the same way, He still breaks open our little bogs so that we can become part of His river.

At the center of all of this is Jesus. The river of life flows from the throne of God and of the Lamb. The living water is not a vague spiritual energy; it comes from Christ Himself. In John 7:37, Jesus stands and cries out, “If anyone thirsts, let him come to me and drink.” He is the only one who can satisfy the deepest thirst of the human soul. He is the way, the truth, and the life. He is the source of the water we receive and the message we carry. To become a river is not to manufacture life from ourselves. It is to come thirsty to Jesus, drink deeply, and then let His life overflow through us.

Mark’s challenge is ultimately one of alignment. God’s purposes are moving toward the glory of His Son and the blessing of every nation, tribe, and tongue. The Great Commission is a co-mission, an assignment carried out with God, by His power and through His Spirit. The question is whether we will align our lives with that outward, generous flow. Will we protect what God has given us until it turns stagnant, or will we trust Him enough to let it move through us? By God’s grace, the invitation is to become a river, not a bog.