To be saved, one must continually hear the word of Christ, and believe that God the Father sent Jesus. While there is a lot of theology wrapped in these verses, God didn’t give hand us theology books, but narratives. Finally, we continue the discussing the outcomes of salvation, including the escape from judgment and eternal life now and in the future.
“Truly, truly, I say to you, he who hears My word, and believes Him who sent Me, has eternal life, and does not come into judgment, but has passed out of death into life.