What does the Bible say about Christ's second coming?

In Scripture, particularly in passages like Luke 21 and Matthew 24, we see clear indications of Christ's return. Jesus speaks to His disciples about the signs preceding His coming and reassures them that these events must take place before He appears again. The second coming is a culmination of hope for believers, signaling the completion of God’s redemptive work. Throughout the New Testament, the promise of Christ's return is tied to His purpose: to gather His elect, fulfill His covenant promises, and execute divine judgment on sin and rebellion against God. Thus, believers are primarily encouraged to focus on their relationship with Christ rather than simply seeking signs for curiosity's sake.