How does faith work as a gift in Christian theology?

In Christian theology, faith is understood as a grace-given gift from God, affirming that we do not possess it by our own effort (Ephesians 2:8-9). When God imparts life to us, He also grants us the ability to have faith, likening the relationship between life and faith to that between a bullet and its hole – they come together and cannot be separated. Thus, belief in Christ becomes a manifestation of the new life within, showcasing the transformative power of God's grace in our lives.