You know well enough how the wind blows this way and that. You hear it rustling through the trees, but you have no idea where it comes from or where it’s headed next. That’s the way it is with everyone ‘born from above’ by the wind of God, the Spirit of God.”
(John 3:8 MSG)

The wind moves the grass on a beach and we feel the wind on our skin. No one can actually see the wind but we know it exists because the effects of the wind are clearly demonstrated on the earth. Similarly, the Bible days that ” no one has ever seen God, but the one and only Son, who is himself God and is in closest relationship with the Father, has made him known. (John 1:18) We know God the Father exists because His divine attributes are clearly demonstrated through God the Son Jesus upon the earth. “No one has ever seen God. But if we love each other, God lives in us, and his love is brought to full expression in us. (1 John 4:12) We know God the Holy Spirit exists because of the demonstration of His love through the hearts of believers all around the world.