I didn't recognize him, but he who sent me to baptize in water, he said to me, 'On whomever you will see the Spirit descending, and remaining on him, the same is he who baptizes in the Holy Spirit.'

 But there is a human side to this. What God offers, man has to appropriate. A human father may offer his son his love, his advice, his friendship, and the son may refuse it and prefer to take his own way. It is so with God; God offers us the right to become sons but we need not accept it. 