In this statement, Jesus is addressing the skepticism of those who question His authority and the source of His power. By referring to the 'finger of God,' He emphasizes that His ability to cast out demons is a direct manifestation of divine power. This phrase harkens back to the Old Testament, where God's finger symbolizes His mighty acts, such as in the plagues of Egypt. Jesus is making it clear that His works are not just human efforts but are divinely orchestrated, indicating that the kingdom of God is already breaking into the world.
The presence of God's kingdom is a central theme in Jesus' ministry. It signifies a new era where God's rule and reign are becoming evident through acts of healing, liberation, and justice. Jesus' miracles are signs that God's kingdom is not a distant future hope but a present reality that challenges the existing powers of evil. For believers, this is a call to recognize and participate in the unfolding of God's kingdom, trusting in His power to bring about transformation and renewal in their lives and communities.