How do we know Jesus is the way to the kingdom of God?

In John 14:6, Jesus emphatically declares, 'I am the way, the truth, and the life; no one comes to the Father except through me.' This profound assertion signifies that salvation and access to the kingdom of God can only be attained through Him. The scriptures consistently point to Christ as the fulfillment of God's promise of redemption. In the Old Testament, prophecies and types, such as the sacrificial system, foreshadowed His ultimate sacrifice. The New Testament further clarifies that through His atoning work, believers have a secured place in God's kingdom, validated by passages like Romans 10:9-10 which affirm faith in Christ as the means of salvation.