How do we know our faith in Christ is genuine?

Our faith in Christ is genuine when it produces tangible evidence, specifically in the form of spiritual fruitfulness. Jesus teaches in John 15 that branches of the vine must bear fruit; if they do not, they are revealed to be lifeless. True believers, those genuinely united to Christ, will exhibit characteristics such as love, joy, and peace, manifesting the fruit of the Spirit in their lives. This spiritual vitality indicates the transformative work of the Holy Spirit and assures us of our standing in the covenant of grace.