"Your father Abraham rejoiced to see My day, and he saw it and was glad." So the Jews said to Him, "You are not yet fifty years old, and have You seen Abraham?" Jesus said to them, "Truly, truly, I say to you, before Abraham was, I am." (John 8:56-58) The sermon centers on the imperative to hear, believe, and keep the word of Jesus, emphasizing that true faith involves recognizing Him as the ultimate authority and the embodiment of God's truth. Drawing from John 8, the message contrasts the rejection of Jesus by those who claimed to know God with the call to embrace Him as the good shepherd and the source of eternal life, highlighting the contrast between outward religious observance and genuine spiritual devotion. Ultimately, the sermon underscores that hearing, believing, and keeping Jesus's word is the path to eternal life and a rejection of it leads to spiritual destruction, with Jesus's declaration, 'Before Abraham was, I am,' serving as a powerful assertion of His divine nature and eternal existence.