1 John 5:6-12
if you have the Son of God you have life. Without him you don't.
Jesus.. baptized by John the Baptist .. you have the water.
Jesus... Died on the cross...you have the water.
Jesus had both.
And he sent the Spirit.
The Spirit that testifies to the truth of who Jesus is.
So we have three things the speak to the truth of who Jesus Christ is.
We have the blood, the water and the Spirit.
If we can believe the testimony of men, we should believe the testimony of God. He is far greater. So if you believe one, believe the other. After, if you don't believe what God has to say, you are calling him a liar... and that is one of the things that God cannot do. He cannot lie to us. EVER.
So believe this.
God sent his son to save us from our sins.
He tells us this.
So believe him.
He doesn't lie.
Know that if you believe in the Son that testimony is given to you by the Spirit who lives in you.
You have life. Not the absence of life, just life.
Trust him. Believe him. Know him to be truth.
Live in the the life he gives.