Commentary on Matthew 17:20

Verse Reference: Matthew 17:20 (KJV) - "And Jesus said unto them, Because of your unbelief: for verily I say unto you, If ye have faith as a grain of mustard seed, ye shall say unto this mountain, Remove hence to yonder place; and it shall remove; and nothing shall be impossible unto you."

Introduction

This verse encapsulates a profound teaching on the power and nature of faith. In the context of the Gospel of Matthew, Jesus addresses His disciples' struggles and doubts following their failure to cast out a demon. The juxtaposition of their unbelief with the potential of faith even as small as a mustard seed reveals deep spiritual truths valuable for pastors, students, theologians, and scholars alike.

1. The Context of Unbelief

Matthew Henry notes that the greater concern here is the "unbelief" exhibited by the disciples, which led to their failed attempts to perform what God had equipped them to do. This reflects a common struggle among believers—and highlights the reasons for their impotence in spiritual matters. They had not yet perceived the true nature of reliance on God.

1.1 The Disciples' Struggles

Albert Barnes elaborates that the context of this passage is crucial, as the disciples had been given authority over unclean spirits earlier (Matthew 10:1), yet they relied more on their own abilities than on divine support. Their inability to heal the boy possessed by a demon underscores a wider human tendency to falter in trust when faced with challenges.

2. The Illustrative Power of Faith

Jesus employs the metaphor of the mustard seed—noted by Adam Clarke for its significant implications. A mustard seed is tiny, yet it grows into a large tree. This imagery speaks volumes about the transformative power of faith; even a small amount can yield remarkable outcomes when placed in God’s hands.

2.1 Characteristics of Mustard Seed Faith

• Size: The smallness of the mustard seed emphasizes that the quantity of faith is not as critical as the quality of that faith.
• Growth: The potential for growth and transformation points to the dynamic nature of faith in a believer's life.
• Obedience: Faith must be combined with obedience to achieve the divine purpose in our lives.

3. The Mountains of Our Lives

The metaphorical "mountain" signifies the daunting obstacles we face. Henry suggests that Jesus’ mention of moving mountains reflects the notion that faith can triumph over the most formidable challenges. It reassures believers that divine assistance is available to overcome life's trials.

3.1 Understanding Faith's Authority

Barnes emphasizes that this promise is not a blank check for any whim a believer might conjure, but rather an assurance that faith rooted in genuine reliance on God can yield miraculous outcomes—especially in alignment with His will.

4. The Nature of 'Nothing is Impossible'

This statement, “nothing shall be impossible unto you,” has been a source of inspiration and caution. Clarke warns against misinterpretation. The power lies not in a believer's autonomous ability but in God's capacity to act when faith is genuinely exercised. It is a profound reminder of the connection between divine capability and human willingness to trust.

4.1 The Role of Divine Will

While faith can accomplish much, it operates best in accordance with God’s will. Therefore, the understanding of faith is not merely in believing but aligning with God's plans. Faith, therefore, is not about self-assertion but surrendering to God’s authority and will.

5. Practical Application

The implications of this verse stretch far beyond mere theoretical understanding. Pastors and teachers can utilize this teaching to encourage their congregations to examine their faith. Here are some practical steps they can consider:

• Encouragement in Trials: Teach believers to leverage their faith in difficult situations, reminding them of God’s might.
• Development of Faith: Foster environments where faith can grow—from small beginnings to influential outcomes.
• Community Focus: Remind the congregation to support each other through prayer and faith-declaration in community settings.

Conclusion

Matthew 17:20 stands as a reminder of the power of faith and the dangers of unbelief. It encourages believers to cultivate and exercise their faith, however small, for God to accomplish His miraculous works. The teaching serves as a profound theological truth that encourages reflection, dependence on God, and active faith practice within the Christian community.