Why is Shamgar's story important for Christians?

Shamgar's story is significant as it serves as a reminder of God's unchanging grace and His ability to use anyone for His glory, regardless of their background or status. This is vital for Christians, as it highlights that our qualifications are not based on human wisdom or strength, but on God's calling and empowerment. God's choice of Shamgar, a herdsman, to defeat 600 Philistines exemplifies how He often works through the weak and despised to bring about His purposes (1 Corinthians 1:27-29). This encourages believers to trust in God's sovereignty and plan, knowing that He equips His chosen vessels to fulfill His mission.