How do we know that God's calling is genuine?

The assurance of God's calling comes from recognizing that it is God who initiates and empowers the process of coming to Christ. As stated in John 6:44, 'No man can come to me, except the Father which hath sent me draw him.' This reveals that God's role as the initiator is paramount; He draws individuals to Himself through an irresistible love and grace that transcends human ability and merit. Therefore, the assurance lies not in our actions but in God's faithful and unchanging character.