How do we know that saving faith is true?

True saving faith is distinguished from other types of faith, such as false or shipwrecked faith. It is characterized by its source: it is a gift from God, granted to those who are being called to salvation. As noted in Galatians and Romans, this faith is the assurance that sinners, once alienated from God, can now experience a renewed relationship through the Holy Spirit’s work within them. The New Covenant promises a new heart and a new spirit, which results in a life that actively seeks to honor God. In this context, genuine faith manifests itself in love, obedience, and perseverance, affirming the believer's standing as one of God's elect.