Because

Exodus 3:13-16
Then Moses asked God, "Suppose I go to the Israelites and say to them, 'The God of your fathers has sent me to you, ' and they ask me, 'What is His name?' What should I tell them?" . . .

Exodus 6:3
I appeared to Abraham, to Isaac, and to Jacob as God Almighty, but I did not reveal Myself to them by My name, 'the LORD.'

Exodus 20:24
You are to make for Me an altar of earth, and sacrifice on it your burnt offerings and peace offerings, your sheep and goats and cattle. In every place where I cause My name to be remembered, I will come to you and bless you.

Exodus 34:5-7
And the LORD descended in a cloud, stood with him there, and proclaimed His name, the LORD. . . .

Psalm 29:1, 2
Ascribe to the LORD, O heavenly beings, ascribe to the LORD glory and strength. . . .

Psalm 89:16
They rejoice in Your name all day long, and in Your righteousness they exult.

Psalm 105:1-5
Give thanks to the LORD, call upon His name; make known His deeds among the nations. . . .

Psalm 145:1-10
I will exalt You, my God and King; I will bless Your name forever and ever. . . .

Jeremiah 10:6
There is none like You, O LORD. You are great, and Your name is mighty in power.

Jeremiah 23:6
In His days Judah will be saved, and Israel will dwell securely. And this is His name by which He will be called: The LORD Our Righteousness.

Matthew 1:23
"Behold! The virgin will be with child and will give birth to a son, and they will call Him Immanuel" (which means, "God with us").

John 17:6, 26
I have revealed Your name to those You have given Me out of the world. They were Yours; You gave them to Me, and they have kept Your word. . . .

ascribe

Deuteronomy 5:24
and you said, "Behold, the LORD our God has shown us His glory and greatness, and we have heard His voice out of the fire. Today we have seen that God can speak with a man, yet the man lives.

1 Chronicles 17:19
O LORD, for the sake of Your servant and according to Your own heart, You have accomplished this great thing and revealed all Your greatness.

1 Chronicles 29:11
Yours, O LORD, is the greatness and the power and the glory and the splendor and the majesty, for everything in heaven and on earth belongs to You. Yours, O LORD, is the kingdom, and You are exalted as head over all.

Psalm 145:3
Great is the LORD and greatly to be praised; His greatness is unsearchable.

Psalm 150:2
Praise Him for His mighty acts; praise Him for His excellent greatness.

Jeremiah 10:6
There is none like You, O LORD. You are great, and Your name is mighty in power.

Ephesians 1:19
and the surpassing greatness of His power to us who believe. He displayed this power in the working of His mighty strength,