I have many things to say and to judge of you - Or, to speak and to condemn, etc. I could speedily expose all your iniquities - your pride and ambition, your hypocrisy and irreligion, your hatred to the light, and your malice against the truth, together with the present obstinate unbelief of your hearts, and show that these are the reasons why I say you will die in your sins; but these will appear in their true light: when, after you have crucified me, the judgments of God shall descend upon and consume you.

He that sent me is true - Whatever he hath spoken of you by the prophets shall surely come to pass; his word cannot fail.

have many.

John 16:12 I have yet many things to say to you, but you cannot bear them now.

Hebrews 5:11,12 Of whom we have many things to say, and hard to be uttered, seeing you are dull of hearing...

to judge.

John 8:16 And yet if I judge, my judgment is true: for I am not alone, but I and the Father that sent me.

John 5:42,43 But I know you, that you have not the love of God in you...

John 9:39-41 And Jesus said, For judgment I am come into this world, that they which see not might see; and that they which see might be made blind...

John 12:47-50 And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world...

but.

John 8:17 It is also written in your law, that the testimony of two men is true.

John 7:28 Then cried Jesus in the temple as he taught, saying, You both know me, and you know from where I am: and I am not come of myself...

2 Corinthians 1:18 But as God is true, our word toward you was not yes and no.

and I.

John 8:40 But now you seek to kill me, a man that has told you the truth, which I have heard of God: this did not Abraham.

John 3:32 And what he has seen and heard, that he testifies; and no man receives his testimony.

John 7:16 Jesus answered them, and said, My doctrine is not mine, but his that sent me.

John 15:15 From now on I call you not servants; for the servant knows not what his lord does: but I have called you friends...

John 17:8 For I have given to them the words which you gave me; and they have received them, and have known surely that I came out from you...

February 27 Evening
God . . . giveth . . . liberally, and upbraideth not.--JAS. 1:5. Woman, where are those thine accusers? hath no man condemned thee? She said, No man, Lord. And Jesus said unto her, Neither do I condemn thee: go, and sin no more. The grace of God, and the gift by grace, which is by one man, Jesus Christ, hath abounded unto many . . . The free gift is of many offences unto justification. God, who is rich in mercy, for his great love wherewith he loved us, even when we were dead in sins, hath quickened …
Anonymous—Daily Light on the Daily Path

On the Words of the Gospel, John viii. 31, "If Ye Abide in My Word, Then are Ye Truly My Disciples," Etc.
1. Ye know well, Beloved, that we all have One Master, and are fellow disciples under Him. Nor are we your masters, because we speak to you from this higher spot; but He is the Master of all, who dwelleth in us all. He just now spake to us all in the Gospel, and said to us, what I also am saying to you; but He saith it of us, as well of us as of you. "If ye shall continue in My word," not of course in my word who am now speaking to you; but in His who spake just now out of the Gospel. "If ye shall …
Saint Augustine—sermons on selected lessons of the new testament

Believing on Jesus, and Its Counterfeits
The Lord Jesus also told the contradicting sinners that the day would come when cavillers would be convinced. Observe how he put it: "When ye have lifted up the Son of man, then shall ye know that I am he, and that I do nothing of myself." Cavillers may have a fine time of it just now; but they will one day be convinced either to their conversion or their confusion. Let us hope that many will see the truth before they die--early enough to seek and find a Saviour. But many in our Lord's day who discovered …
Charles Haddon Spurgeon—Spurgeon's Sermons Volume 37: 1891