2 Corinthians 4:17-18 (KJV) reads: "For our light affliction, which is but for a moment, worketh for us a far more exceeding and eternal weight of glory; While we look not at the things which are seen, but at the things which are not seen: for the things which are seen are temporal; but the things which are not seen are eternal."

This verse offers a powerful message about the value of endurance and the importance of focusing on the eternal, rather than the temporary, in our lives. The Apostle Paul, who is the author of 2 Corinthians, is writing to the church in Corinth to encourage them in their faith and to remind them of the ultimate hope and glory that awaits believers.

The theme of endurance in the face of trials and tribulations is central to this passage. Paul describes the difficulties the Corinthian believers are facing as "light affliction" when compared to the eternal weight of glory to come. This reassures the readers that their struggles are temporary and insignificant in comparison to the eternal rewards that await them in the presence of God.

The juxtaposition of "light affliction" and "exceeding and eternal weight of glory" emphasizes the temporary nature of suffering in contrast to the lasting and overwhelming joy that believers will experience in eternity. This serves as a source of hope and encouragement for those enduring hardships, reminding them that their present struggles are temporary and will ultimately lead to an eternal reward.

Paul’s use of the word "moment" further emphasizes the brevity of the believer's suffering in comparison to the eternal glory that is to come. This serves as a reminder that our present trials are fleeting and will ultimately pale in comparison to the unimaginable joy that awaits us in the presence of God. It is important for believers to maintain an eternal perspective, recognizing that the difficulties they face in this life are temporary and will ultimately lead to a greater, everlasting reward in the future.

The second part of the passage focuses on the importance of shifting our focus from the seen to the unseen. Paul admonishes the believers to "look not at the things which are seen, but at the things which are not seen." In other words, believers are called to fix their eyes on the eternal realities of God's kingdom, rather than becoming consumed by the temporary, material concerns of this world.

This command challenges believers to view their present circumstances through the lens of eternity, recognizing that the things of this world are fleeting and temporary. By focusing on the eternal, believers can find strength and hope in the midst of their trials, knowing that their ultimate home is not in this world, but in the eternal kingdom of God.

The passage also introduces the concept of the seen and the unseen as a contrast between the temporal and the eternal. The things that are seen, or visible, are described as temporal, or temporary, while the things that are not seen are eternal. This serves as a reminder to believers that the true reality of God's kingdom is not visible to the physical eye, but it is eternal and unchanging.

In summary, 2 Corinthians 4:17-18 offers a powerful message of hope and encouragement for believers facing trials and tribulations. It reminds us of the temporary nature of our present sufferings in comparison to the eternal glory that awaits us. It challenges believers to maintain an eternal perspective, focusing on the unseen and eternal realities of God's kingdom, rather than becoming consumed by the temporary concerns of this world. Ultimately, this passage calls believers to endure with faith and hope, knowing that their present struggles are fleeting and will ultimately lead to an everlasting reward in the presence of God.