TSK · John 12:50

Simon Peter answered him, "Lord, to whom would we go? You have the words of eternal life.

but these are written, that you may believe that Jesus is the Christ, the Son of God, and that believing you may have life in his name.

This is the promise which he promised us, the eternal life.

The testimony is this, that God gave to us eternal life, and this life is in his Son.