10
All who believe in the Son of God know in their hearts that this testimony is true. Those who don’t believe this are actually calling God a liar because they don’t believe what God has testified about his Son.
11
And this is what God has testified: He has given us eternal life, and this life is in his Son.
12
Whoever has the Son has life; whoever does not have God’s Son does not have life.
13
I have written this to you who believe in the name of the Son of God, so that you may know you have eternal life.