How do we know that regeneration leads to love for God?

The process of regeneration is essential in the life of a believer, as it changes the heart's disposition towards God. Previously at enmity with God, the regenerate person now treasures the glory of the Savior and acknowledges the Father's love. This transformation does not occur through human effort but is a result of the Holy Spirit's work within. The love for God is not merely an emotion but a response to His extravagant grace and mercy. It is this divine initiative that empowers us to love Him in return, fulfilling the truth found in 1 John 4:19, 'We love Him because He first loved us.'