Why is the concept of 'the last days' important for Christians?

The concept of 'the last days' is critical for Christians as it marks the era initiated with the first coming of Christ and continues until His second coming. Joel's prophecy references these 'days' when God promised to pour out His Spirit, thus ushering in a new covenant relationship characterized by grace and forgiveness through Christ. This understanding shapes the Christian hope and expectation of Christ's return, ensuring that believers live in light of His impending return and the final judgment that will follow.

Furthermore, recognizing our current time as part of the last days motivates Christians to evangelize, uphold the truth, and remain faithful amidst trials. It signifies a time of spiritual urgency, calling believers to engage in the mission of the church, knowing the fullness of God's kingdom is yet to come. The final completion of God's plan underscores the hope that believers have in eternal life, showing that the present suffering is temporary compared to the glory that awaits.