manner.

John 3:4, 9
"How can a man be born when he is old?" Nicodemus asked. "Can he enter his mother's womb a second time to be born?" . . .

John 6:41, 52, 60
At this, the Jews began to grumble about Jesus because He had said, "I am the bread that came down from heaven." . . .

John 12:34
The crowd replied, "We have heard from the Law that the Christ will remain forever. So how can you say that the Son of Man must be lifted up? Who is this Son of Man?"

John 16:17, 18
Then some of His disciples asked one another, "Why is He telling us, 'In a little while you will not see Me, and then after a little while you will see Me' and 'Because I am going to the Father'?" . . .

Ye shall.

John 7:34
You will look for Me, but you will not find Me; and where I am, you cannot come."

1 Corinthians 2:14
The natural man does not accept the things that come from the Spirit of God. For they are foolishness to him, and he cannot understand them, because they are spiritually discerned.