Isaiah, Chapter 6, verses 1-8
1 Isaiah, in a vision of the Lord in his glory, 5 being terrified, is confirmed for his messageMatthew, Chapter 10, verses 24-33
16 comforteth them against persecutions10
10:25 How much more - This cannot refer to the quantity of reproach and persecution: (for in this the servant cannot be above his lord:) but only to the certainty of it. Mat 12:24.
10:26 Therefore fear them not - For ye have only the same usage with your Lord. There is nothing covered - So that however they may slander you now, your innocence will at length appear. Mar 4:22; Luk 8:17; Luk 12:2.
10:27 Even what I now tell you secretly is not to be kept secret long, but declared publicly. Therefore, What ye hear in the ear, publish on the house - top - Two customs of the Jews seem to be alluded to here. Their doctors used to whisper in the ear of their disciples what they were to pronounce aloud to others.And as their houses were low and flat roofed, they sometimes preached to the people from thence. Luk 12:3.
10:28 And be not afraid - of any thing which ye may suffer for proclaiming it. Be afraid of him who is able to destroy both body and soul in hell - It is remarkable, that our Lord commands those who love God, still to fear him, even on this account, under this notion.
10:29 The particular providence of God is another reason for your not fearing man. For this extends to the very smallest things. And if he has such care over the most inconsiderable creatures, how much more will he take care of you, (provided you confess him before men, before powerful enemies of the truth,) and that not only in this life, but in the other also?
10:30 See note ... Mat 10:29 Luk 12:7.
10:32 Whosoever shall confess me - Publicly acknowledge me for the promised Messiah. But this confession implies the receiving his whole doctrine, Mar 8:38, and obeying all his commandments. Luk 9:26.
10:33 Whosoever shall deny me before men - To which ye will be strongly tempted. For Think not that I am come - That is, think not that universal peace will be the immediate consequence of my coming. Just the contrary. Both public and private divisions will follow, wheresoever my Gospel comes with power. Ye - this is not the design, though it be the event of his coming, through the opposition of devils and men.

6 The glory of the Lord, Isa 6:1-4.
Isaiah is terrified, Isa 6:5.
Is confirmed for his message, Isa 6:6-8.
The people's obstinacy unto desolation, Isa 6:9-12.
A remnant shall be saved, Isa 6:13.
6:1 I saw - In a vision. The Lord - The Divine Majesty as he subsisteth in three persons. His train - His royal and judicial robe; for he is represented as a judge.
6:2 Stood - As ministers attending upon their Lord. Seraphim - An order of holy angels, thus called from fire and burning, which this word properly signifies; to represent either their nature, which is bright and glorious, subtile, and pure; or their property, of fervent zeal for God's service and glory. Covered - Out of profound reverence.
6:3 Cried - Singing in consort. Holy - This is repeated thrice, to intimate the Trinity of persons united in the Divine essence. Glory - Of the effects and demonstrations of his glorious holiness, as well as of his power, wisdom, and goodness.
6:4 The posts - Together with the door itself. Such violent motions were commonly tokens of God's anger. Smoak - Which elsewhere is a token of God's presence and acceptance, but here of his anger.
6:5 l am - I am a great sinner, as many other ways, so particularly by my lips. I am an unclean branch of an unclean tree; besides my own uncleanness, I have both by my omissions and commissions involved myself in the guilt of their sins. Have seen - The sight of this glorious and holy God gives me cause to fear that he is come to judgment against me.
6:6 Flew - By God's command. A coal - Both a token and an instrument of purification. The altar - Of burnt - offering.
6:7 Laid it - So as only to touch my lips, and not to burn them; which God could easily effect. Lo - This is a sign that I have pardoned and purged the uncleanness of thy lips.
6:8 Who - To deliver the following message. The change of the number, I and us, is very remarkable; and both being meant of one and the same Lord, do sufficiently intimate a plurality of persons in the Godhead.