How can true faith be distinguished from false faith?

True faith is marked by its fruitfulness and enduring character. In the context of Joshua's warnings, we see that not all who are part of the assembly are genuine believers. Authentic faith will lead to a life that reflects God’s character and commandments, producing spiritual fruit consistent with the Holy Spirit’s work in one’s life. Conversely, false faith may manifest as mere outward profession, devoid of true commitment and enabled by God's power. Scripture illustrates this distinction clearly, indicating that genuine believers will ultimately remain in the faith while those with false claims will fall away. This recognition encourages self-examination and dependence on God's grace for perseverance.