How do we know that the commandments of God are essential?

Jesus emphasized the importance of His commandments when He said in John 14:15, 'If you love Me, keep My commandments.' This demonstrates that God's commandments are not merely legalistic rules, but rather reflections of a loving relationship with Him. In contrast, man-made commandments often lead to legalism and a departure from the grace of God. Thus, discerning between divine commandments and human traditions is crucial for maintaining a pure and healthy faith, which relies solely on the power of Jesus Christ for salvation and righteousness.