Why is the calling of God significant for Christians?

The call of God is significant because it represents His initiative in drawing sinners to Himself. In 2 Thessalonians 2:14, we find that believers are called by the Gospel to obtain the glory of the Lord Jesus Christ. This effectual call is not merely an invitation but an irresistible drawing, whereby the Holy Spirit works in the hearts of the chosen to bring them to faith. This truth emphasizes the power of God's grace in calling, which transforms the hearts of believers, making them willing to respond to His Gospel, as seen in John 10:27 where Jesus declares, 'My sheep hear my voice, and I know them, and they follow me.' Thus, the calling is integral to the believer's journey of faith and divine relationship.