How do we know that God's grace is the origin of our love for Him?

Understanding the source of our love for Christ is pivotal in Reformed theology, emphasizing that it is not born out of our own ability or merit. As seen in the Sermon, the love we possess for Christ is a gift from Him, signifying profound grace. The metaphor from the Song of Solomon illustrates that just as Solomon loves the Shulamite, Christ also loves His people, making them distinguishable from the rest. This grace is transformative; it causes a change in our hearts, moving us from indifference to a deep love and yearning for Christ, which highlights the foundational belief in regeneration by the Holy Spirit. Therefore, the love for God we express is indeed a result of His prior love for us and His grace extended towards us.