How does God's mercy relate to our efforts as Christians?

God's mercy plays a vital role in our Christian lives, as it's only by His grace that we can endure and not faint in our efforts to live for Him. In 2 Corinthians 4:1, Paul emphasizes that we do not lose heart because we have received mercy. This reflects the truth that our ability to serve God and walk faithfully is not from our strength but from His sustaining grace. As we face trials and challenges, it is God’s mercy that energizes our hearts, enabling us to continue in His ministry despite our weaknesses. The acknowledgment of this mercy deepens our dependence on God and enriches our gratitude and worship.