John 8:43

Why do you not understand my speech? because you cannot hear my word.

If any one will do his will, he shall know of the teaching whether it is from God or whether I speak from myself.

I have come in my Father's name and you receive me not; if another comes in his own name, him will you receive.

Then many of his disciples hearing him said, This is a hard saying; who can hear him?

They understood not that he spoke to them of the Father.

For this reason they could not believe, because, Isaiah said again,

Stiff necked, and uncircumcised in heart and ears, you always fight against the Holy Spirit; as your fathers did, you also do.

there is none that understands, there is none that seeks God;

Because the minding of the flesh is enmity against God; for it is not subject to the law of God; for it can not be.

Treasury of Scripture Knowledge

Why do ye not understand my speech? even because ye cannot hear my word.

They understood not that he spoke to them of the Father.

I have come in my Father's name and you receive me not; if another comes in his own name, him will you receive.

If any one will do his will, he shall know of the teaching whether it is from God or whether I speak from myself.

For this reason they could not believe, because, Isaiah said again,

there is none that understands, there is none that seeks God;

Then many of his disciples hearing him said, This is a hard saying; who can hear him?

Stiff necked, and uncircumcised in heart and ears, you always fight against the Holy Spirit; as your fathers did, you also do.

Because the minding of the flesh is enmity against God; for it is not subject to the law of God; for it can not be.

Why do you not understand that I spoke to you not of bread, to beware of the leaven of the Pharisees and Sadducees?

For I was hungry and you gave me no food; I was thirsty and you gave me no drink;

If any one will do his will, he shall know of the teaching whether it is from God or whether I speak from myself.

They understood not that he spoke to them of the Father.

of sin, because they believe not on me;