How do we know that Jesus' redemption is for us?

Our understanding of Jesus' redemption hinges on the act of faith, which the New Testament presents as a gift from God. According to John 1:12-13, it is those who believe in His name who have the right to become children of God—meaning that belief is not merely a human decision but a work of divine grace. It is God who brings us to trust in Christ, ensuring that those who come to Him are indeed among the chosen. Therefore, we find assurance in knowing that if we have faith in Christ, it is because He has graciously allowed us to receive Him.