What does the Bible say about false professions of faith?

In Matthew 7:21-23, Jesus explicitly states that mere verbal acknowledgment of Him as 'Lord' is insufficient for salvation. This passage underscores the critical importance of genuine obedience to God's will. It warns against the danger of false professions, where individuals may consider themselves Christians based on outward actions while lacking an authentic relationship with Christ. True faith is reflected not only in declarations but in a life transformed by the Holy Spirit, leading to obedience and submission to God's authority.