No One Can Come… Except…

“Doth this offend you?  What and if ye shall see the Son of Man ascend up where He was before? It is the Spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life. But there are some of you that believe not.’
‘Therefore said I unto you, that no man can come unto Me, except it were given unto him of My Father.’
‘Will ye also go away?’
‘Have not I chosen you twelve, and one of you is a devil?’  ~Jesus (John 6:60-71)