Why is faith important for Christians in light of the second coming?

Faith plays a vital role in a believer's life, especially as we await the second coming of Christ. As stated in Romans 8:29-30, God foreknew, predestined, called, justified, and will ultimately glorify those who are His. This shows that faith is not only a response to God's grace but also the means through which we are assured of our ultimate hope and salvation. Additionally, faith serves as a shield against doubts and fears that may arise as we face life's challenges, allowing us to remain grounded in the truth of God's promises. Trusting in His finished work empowers believers to live faithfully and actively while eagerly anticipating His return, recognizing that He who began a good work in them will complete it (Philippians 1:6).