Lesson 104: Union with Christ
Key Scriptures: John 15:1-5, Galatians 2:20, Ephesians 2:4-7
Teaching Points:
United to Christ
Scripture: John 15:1–5
Jesus said, “I am the vine, ye are the branches.” This simple picture teaches us one of the most important truths about the Christian life: the believer’s life is found in union with Christ.
1. Believers Are United to Christ Through Faith
When we trust in Jesus Christ, we are not merely agreeing with certain truths about Him. We are brought into a living relationship with Him. Christ becomes our Savior, Lord, and source of spiritual life.
Faith joins us to Christ so that what belongs to Him becomes the foundation of our new life. We are no longer standing before God on the basis of our own righteousness. We belong to Christ.
“He that believeth on the Son hath everlasting life.” — John 3:36
2. Christ Is the Source of Spiritual Life and Fruitfulness
A branch cannot produce fruit by itself. Its life comes from the vine. In the same way, everything spiritually good in the believer’s life ultimately comes from Christ.
Our strength, wisdom, holiness, love, perseverance, and ability to serve God do not originate in ourselves. Christ supplies what we need.
The closer we walk with Him, the more His life is displayed through us. Spiritual fruit is not produced by simply trying harder; it is produced as we remain connected to Christ.
3. Apart From Christ, We Cannot Accomplish Anything of Lasting Spiritual Value
Jesus said plainly:
“For without me ye can do nothing.” — John 15:5
We can accomplish many things through natural ability. We can build organizations, make money, gain recognition, and even perform religious activities. But accomplishments are not necessarily spiritual fruit.
Only what is done through Christ and for Christ has eternal value.
This should humble us. We do not need to pretend that we are sufficient in ourselves. We need Christ every day, every hour, and in every task.
4. Our Identity Is Now Connected to Christ Rather Than Our Former Life
The believer is no longer defined by who he used to be.
Our past may explain where we came from, but it does not determine who we are now. We belong to Christ. We have been given a new identity and a new purpose.
“Therefore if any man be in Christ, he is a new creature.” — 2 Corinthians 5:17
Our identity is not ultimately found in our failures, successes, possessions, position, or reputation. It is found in Christ.
When we understand this, we can stop living as though we are still enslaved to the person we once were. We can begin living according to who we are in Christ.
5. Abiding in Christ Involves Dependence, Obedience, and Fellowship
To abide in Christ means to remain in Him—to continue walking with Him and depending upon Him.
Abiding involves dependence: recognizing that we need Christ rather than trusting ourselves.
It involves obedience: taking His Word seriously and ordering our lives according to His commands.
It involves fellowship: maintaining a living relationship with Christ through prayer, His Word, worship, and communion with Him.
The branch does not visit the vine occasionally and then live independently. It remains connected to the vine. Likewise, the Christian life is not something we can successfully live apart from Christ.
Reflection
Ask yourself:
- Am I depending upon Christ, or primarily upon myself?
- Is my identity rooted in Christ or in my former life?
- Am I seeking spiritual fruit through my own effort or through dependence upon Christ?
- Am I walking with Christ in obedience and fellowship?
The Christian life begins with Christ, continues through Christ, and bears fruit through Christ.
“He that abideth in me, and I in him, the same bringeth forth much fruit.” — John 15:5
Prayer
Lord Jesus, thank You for bringing me into union with Yourself through faith. Help me to remember that You are the source of my spiritual life and that apart from You I can do nothing of lasting spiritual value. Help me to see myself according to my new identity in Christ rather than according to my former life. Teach me to abide in You through dependence, obedience, and fellowship. May Your life produce lasting spiritual fruit through me for Your glory. Amen.
Discussion Questions:
- What does it mean to “abide” in Christ?
- How does your identity change because you belong to Christ?
- What happens when we attempt to live the Christian life in our own strength?
Practical Application:
- Begin each morning by consciously surrendering your day to Christ.
- Throughout the day pray, “Lord Jesus, live Your life through me.”