How do we know true faith is genuine?

In the teaching of Jesus, particularly illustrated through the Syrophoenician woman, true faith is characterized by humility and an acknowledgment of our own unworthiness. This woman came to Christ, recognizing her need for His mercy, fully aware that she brought nothing to the table but her sin. Such humility is a mark of genuine faith, as it demonstrates reliance on Christ alone for salvation and sanctification. In contrast, the Pharisees – who exhibited self-righteousness and found fault with Jesus and others – reveal a lack of true faith.