Isaiah is commissioned to become a prophet to Israel.

Isaiah 6

Isaiah is commissioned to become a prophet to Israel.
INSIGHT
Isaiah sees the Lord in a terrifying vision which makes him acutely aware of his sinfulness and God´s holiness. The Lord takes away his sin—seeing the repentance of his heart—and then commissions Isaiah to serve Him as a prophet. This event illustrates how the Lord calls His servants. First, He reveals Himself through His Word. When the hearer receives the Scriptures, he becomes aware of his sin and asks God for forgiveness and salvation. God then sends him into the world to take the message of salvation to others.
PRAYER
God is holy, and we praise Him because He makes us holy, cleansing us spiritually with the blood of Christ:
O Lord, our Lord,
How excellent is Your name in all the earth,
Who set Your glory above the heavens! . . .
When I consider Your heavens, the work of Your fingers,
The moon and the stars, which You have ordained,
What is man that You are mindful of him,
And the son of man that You visit him? . . . O Lord, our Lord,
How excellent is Your name in all the earth! (Psalm 8:1, 3-4, 9).

Pray this confession to the Lord as you seek to keep your life free from sin:
Do not remember the sins of my youth, nor my transgressions;
According to Your mercy remember me,
For Your goodness´ sake, O Lord (Psalm 25:7).

Confess any sins that the Holy Spirit brings to your mind. Now pray this affirmation to the Lord:
Ezra had prepared his heart to seek the Law of the Lord, and to do it, and to teach statutes and ordinances in Israel (Ezra 7:10).

I was ashamed to request of the king an escort of soldiers and horsemen to help us against the enemy on the road, because we had spoken to the king, saying, "The hand of our God is upon all those for good who seek Him, but His power and His wrath are against all those who forsake Him" (Ezra 8:22).

As you make your requests known to the Lord, include:
National leaders and current events
Greater faithfulness with your time
Your activities for the day
Finally, offer this closing prayer:
"Blessing and honor and glory and power
Be to Him who sits on the throne,
And to the Lamb, forever and ever!" (Revelation 5:13).