Why is it important for Christians to understand the limitations of human strength?

In Scripture, it is made clear that human strength is ultimately insufficient. The story of Samson illustrates that even the mightiest can fall without God's intervention. Christian teaching emphasizes that true strength comes from the Holy Spirit, as seen in verses like Zechariah 4:6, which reminds believers that it is not by might nor by power, but by God's Spirit. Recognizing our limitations teaches humility and dependence on God, encouraging believers to trust fully in His sufficiency rather than their own abilities.