Bible Study Guide: Digging Deeper — The Matter of Obedience, Luke 6

Bible Study · Luke 6:46–49

Digging Deeper

The Matter of Obedience

46 “Why do you call me ‘Lord, Lord,’ and not do what I tell you? 47 Everyone who comes to me and hears my words and does them, I will show you what he is like: 48 he is like a man building a house, who dug deep and laid the foundation on the rock. And when a flood arose, the stream broke against that house and could not shake it, because it had been well built. 49 But the one who hears and does not do them is like a man who built a house on the ground without a foundation. When the stream broke against it, immediately it fell, and the ruin of that house was great.”

Luke 6:46–49 · ESV

01 · Begin here

Spiritual experience is no substitute for transformation

Jesus closes the Sermon on the Plain with a searching question: “Why do you call me ‘Lord, Lord,’ and not do what I tell you?”

A vast crowd came to hear Jesus and to be healed. Yet standing in the crowd, knowing religious language, or benefiting from spiritual association was not enough. Jesus called people beyond hearing and into obedience.

We become truly spiritual as God renews us from the inside out—in heart, character, and conduct. The Holy Spirit brings light and conviction; we respond through the constant, intentional choice to obey what the Word exposes.

Key truth

Digging deeper is continually placing our faith in God’s Word, relying on his saving grace, and obeying whatever he brings into the light.

Discuss · 1

Where might you be familiar with Jesus but not obedient to him? What clear command do you need to put into practice?

02 · See the two foundations

Both heard; only one dug deep

In the dry season, Mediterranean clay topsoil bakes beneath the sun until it can appear hard as iron. To someone who has never watched the seasons change, it looks firm enough to build on. But an experienced builder knows its strength is temporary.

So the wise builder “dug and went deep”—eskapsen kai ebathunen—until he reached the themelion, the true foundation. When torrential rain came and dry channels became raging floods, the shallow soil softened and shifted.

The house without a foundation fell “immediately.” There was no gradual decline. The house anchored to rock did not even shake. The difference was not the force of the flood but the foundation chosen before it came.

Key verse · study translation

48 “He is like a man building a house, who dug deep and laid the foundation on the rock. And when a flood arose, the stream broke against that house and could not shake it, because it had been well built.”

Luke 6:48 · ESV
Discuss · 2

What “hard topsoil”—comfort, success, reputation, or religious routine—might you be mistaking for a firm foundation?

03 · Choose intentional obedience

Digging deeper is the dividing line

Jesus describes a true follower as one who comes, hears, and obeys. This person is not content to say “Lord, Lord” while protecting personal comfort, convenience, or pride.

Familiarity can become a hiding place—we know the right words, attend the gatherings, and appear religious. But Jesus cuts through the crowd and asks each person: Will you hear and obey? Will you dig deep or settle for superficial association?

We cannot enjoy genuine fellowship with the Lord and his people while refusing the costly obedience that leads to ongoing transformation.

Key truth

Digging deeper is a choice—intentional.

Discuss · 3

When God’s Word and your comfort conflict, which one usually wins? What intentional choice would change that this week?

04 · Embrace labor-intensive worship

Reverence becomes service and obedience

Obedience is a daily choice. Actively seeking God’s will and bringing mind, heart, and hands under his rule requires moral exertion and perseverance.

In the Old Testament, shachah means bowing low in submission, while abad means working or serving. In the New Testament, proskuneo speaks of reverent bowing, and latreuo of sacred service. In biblical worship, humility comes first and service follows.

Worship is more than singing. It is a heart bowed before God and a life moving according to his will. True reverence becomes visible through obedience.

Key verse · study translation

24 “God is spirit, and those who worship him must worship in spirit and truth.”

John 4:24 · ESV
Key truth

Digging deeper is work—labor-intensive.

Discuss · 4

How can your ordinary work at home, at work, at school, or in ministry become worship through obedience?

05 · Live from grace received

Imputed righteousness leads to practical holiness

Jesus died for our sins. In him, we are made acceptable to God and placed in right relationship with him—not because we deserved it, but because of his gracious lovingkindness.

Imputed means legally credited—Christ’s righteousness is placed on our account. We do not earn salvation through obedience. Yet the grace that saves is also the grace that forms us to live holy lives through the power of the Spirit.

Because we have been made righteous in Christ, we have no excuse to choose a life of sin. Holiness is not payment for grace; it is the fruit of a heart that has seen the worth of the cross.

Key verse · study translation

21 “For our sake he made him to be sin who knew no sin, so that in him we might become the righteousness of God.”

2 Corinthians 5:21 · ESV
Discuss · 5

How does grace free you from both trying to earn God’s acceptance and using grace as a reason not to obey?

06 · Keep going until bedrock

Digging deeper is a purpose-driven pursuit

There is no quitting halfway. When we see the meaning and power of the cross, we understand that purchased freedom is a privilege to live in holiness—not permission to return to former slavery.

If the love displayed at the cross and the power of the resurrection are not yet clear in our hearts, let us dig deeper still. Ask the Lord to enlighten the eyes of your heart so you may know the hope of his calling and the riches of his inheritance among his people.

Dig deeper in his presence. Dig deeper into his Word. Dig deeper through a prayerful life. Continue until belief, desire, and habit are anchored in Christ our Rock.

Key verse · study translation

1 Since therefore Christ suffered in the flesh, arm yourselves with the same way of thinking, for whoever has suffered in the flesh has ceased from sin, 2 so as to live for the rest of the time in the flesh no longer for human passions but for the will of God.

1 Peter 4:1–2 · ESV
Key truth

Digging deeper means never quitting until you hit bedrock—purpose-driven.

Discuss · 6

Where are you tempted to quit halfway? What practice of presence, Scripture, or prayer do you need to continue?

07 · Respond

Come. Hear. Obey.

There is a well of God’s goodness and favor present in this season. We do not need to manufacture a new one; we need to dig deeper into what he has already given.

The promise is clear: when we call, he listens; when we seek him with all our heart, we find him. So let us anchor faith and life in Christ and devote ourselves to the glory of his name.

  1. Respond

    Name one truth Jesus has already made clear to you.

  2. Respond

    Take one concrete step of obedience within the next 24 hours.

  3. Respond

    Set a daily time for Scripture, prayer, and honest surrender.

  4. Respond

    Invite a mature believer to dig and stand with you.

The promise

“Then you will call upon me and come and pray to me, and I will hear you. You will seek me and find me, when you seek me with all your heart.” — Jeremiah 29:12–13

08 · Pray

A prayer for an obedient heart

Lord Jesus, forgive us for the times we have called You Lord while choosing not to follow Your Word. Expose the shallow foundations we trust and free us from pretending that familiarity is enough.

Thank You for the cross, where we received a righteousness we could never earn. By Your grace and through the power of the Holy Spirit, transform our hearts, character, and conduct. Teach us to bow in reverence and rise to serve.

Give us strength to dig deep, obey when it is costly, and continue until our lives are firmly anchored in You. Through every season and every storm, may You find us hearing and obeying. In Jesus’ name, Amen.

Take this with you

Faith that hears but does not obey has no foundation. Dig deep—intentional in obedience, diligent in worship, and steadfast in purpose—until your whole life is anchored in Christ.

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Scripture quotations marked ESV are from the ESV® Bible (The Holy Bible, English Standard Version®), © 2001 by Crossway, a publishing ministry of Good News Publishers. Used by permission. All rights reserved. Taglish quotations are study translations.