In the Old Testament, Jehovah -- once -- calls Himself "I AM". In Hebrew, the word is אֶהְיֶה , meaning "being", or "coming into being". This naming occurs in Exodus, when God appears to Moses in a burning bush, in the wilderness of Mount Horeb. It is one of the main spiritual turning points in the Bible, and the source of one of its deepest statements about God.

In that story, the descendants of Abraham, Isaac, and Jacob had become enslaved in Egypt. They are numerous, but their connection with their forebears and with the land of Canaan is tenuous. The Pharaoh of that time "knew not Joseph". Their spiritual progress had stalled out.

Jehovah chooses Moses, herding sheep in the desert, to go back to Egypt and lead his people to freedom.

"And Moses said to God, 'Behold, I come to the sons of Israel, and say to them, The God of your fathers has sent me to you; and they shall say to me, What is His name? What shall I say to them?' And God said to Moses, 'I AM WHO is I AM'; and He said, 'Thus shalt thou say to the sons of Israel: I AM has sent me to you'." (Exodus 3:13, 14)

"I AM". It goes right to the very core of existence. Bigger than space, beyond time, uncreated.

Then, after many hundreds of years, with some people in Judea and its neighborhood still waiting for the promised Messiah, Jesus -- this maverick teacher and healer -- says the same thing. People sit up and take notice.

Here are the examples...

The disciples are in a small boat in a storm-wracked sea. Jesus comes to them, walking on the water:

"But straightway Jesus spoke to them, saying, 'Have confidence; I am; be not afraid'." Matthew 14:27

Jesus is talking with a Samaritan woman at a well:

The woman says to Him, "I know that Messiah comes, who is called Christ; when He has come, He will announce to us all things." Jesus says to her, "I am, who speaks to thee." John 4:25, 26

Jesus is talking with his disciples:

"I said then to you that you shall die in your sins; for unless you believe that I am, you shall die in your sins. Therefore they said to Him, Who art thou? And Jesus said to them, The Beginning, who also am speaking to you. John 8:24, 25

Later, in the same chapter, Jesus says again to the disciples,

"Amen, amen, I say to you, Before Abraham was, I am." John 8:58

Near the end of his physical life, Jesus is talking with the disciples at the Last Supper:

"From henceforth I tell you before it come to pass, that when it has come to pass, you may believe that I am." John 13:19

Finally, when Jesus is being arrested, there's this powerful scene:

"Judas then, having received a band of soldiers and attendants from the chief priests and Pharisees, comes thither with lanterns, and lamps, and weapons. Jesus, therefore, knowing all things that were coming on Him, went out and said to them, Whom do you seek? They answered Him, Jesus of Nazareth. Jesus says to them, 'I am'.

And Judas also, who betrayed Him, stood with them. When therefore He had said to them, I am, they went away backward, and fell on the ground. Again, therefore, He asked them, Whom do you seek? And they said, Jesus of Nazareth. Jesus answered, I told you that I am; if then you seek Me, let these go away, that the word which He said might be fulfilled, Of those whom Thou gavest Me I have lost none. John 18:3-9

These "I am" statements by Jesus are not the same as the seven "I am" statements that are often listed -- those are also very interesting, but on a different track. The ones listed here are places where Jesus is declaring that He is God, that he is "I AM".

This is hugely important.

Isaiah prophesied that the Christ child would be God Himself, in human form:

"For unto us a child is born, unto us a son is given: and the government shall be upon his shoulder: and his name shall be called Wonderful, Counseller, The mighty God, The everlasting Father, The Prince of Peace." Isaiah 9:6.

Jesus is saying that same thing. Internally, He is "I am". And as he gradually puts off or purifies the more external human elements he took on so that He could walk among us, the internal shines through more and more.

38. The Lord is called Jehovah. This is apparent from the following:

...thus said Jehovah, your Creator, O Jacob, and your Maker, O Israel: “...for I have redeemed you.... ...I am Jehovah your God, the Holy One of Israel, your Savior.” (Isaiah 43:1, 3)

I am Jehovah, your Holy One, the Creator of Israel, your King. (Isaiah 43:15)

Thus said Jehovah, the Holy One of Israel, and its Maker.... (Isaiah 45:11, cf. 45:15)

...that all flesh may know that I, Jehovah, am your Savior, and your Redeemer, the Mighty One of Jacob. (Isaiah 49:26)

...that you may know that I, Jehovah, am your Savior and your Redeemer, the Mighty One of Jacob. (Isaiah 60:16)

...Jehovah...your Maker from the womb.... (Isaiah 49:5)

...O Jehovah, my rock, and my Redeemer! (Psalms 19:14)

Thus said Jehovah, your Maker, and your Former from the womb.... Thus said Jehovah, the King of Israel, and its Redeemer, Jehovah of Hosts.... (Isaiah 44:2, 6)

Our Redeemer, Jehovah of Hosts is His name, the Holy One of Israel. (Isaiah 47:4)

“With everlasting kindness I will have mercy on you.” Thus said Jehovah, your Redeemer. (Isaiah 54:8)

Their Redeemer is strong; Jehovah of Hosts is His name. (Jeremiah 50:34)

Jehovah (God) is my rock, my fortress, and...the horn of my salvation..., my Savior.... (2 Samuel 22:2-3)

...said Jehovah, your Redeemer, the Holy One of Israel.... (Isaiah 43:14, 48:17)

Thus said Jehovah, the Redeemer of Israel, His Holy One...: “Kings shall see....” (Isaiah 49:7)

I...am Jehovah, and besides Me there is no Savior. (Isaiah 43:11)

Have not I, Jehovah? And there is no other God besides Me, (and)...a Savior, there is none besides Me. Look to Me, that you may be saved, all you ends of the earth! (Isaiah 45:21-22)

I am Jehovah your God..., and...there is no Savior besides Me. (Hosea 13:4)

You have redeemed me, O Jehovah, God of truth. (Psalms 31:5)

Let Israel hope in Jehovah; for with Jehovah there is mercy, ...with Him is abundant redemption. He shall redeem Israel from all its iniquities. (Psalms 130:7-8)

...Jehovah of Hosts is His name, and your Redeemer is the Holy One of Israel; He shall be called God of the whole earth. (Isaiah 54:5)

In these passages Jehovah is called Redeemer and Savior, and because the Lord alone is the Redeemer and Savior, it is the Lord who is meant by Jehovah.

[2] That the Lord is Jehovah, or in other words, that Jehovah is the Lord, is apparent also from the following:

A Rod shall come forth from the stem of Jesse, and an Offshoot out of his roots shall bear fruit. The Spirit of Jehovah shall rest upon Him.... (Isaiah 11:1-2)

It will be said in that day: “Behold, this is our God; we have waited for Him to save us. This is Jehovah, for whom we have waited; we will rejoice and be glad in His salvation.” (Isaiah 25:9)

The voice of one crying in the wilderness: “Prepare the way of Jehovah; make smoothe in the desert a highway for our God.... (For) the glory of Jehovah shall be revealed, and all flesh shall see it....” Behold, the Lord Jehovih is coming in strength, and His arm shall rule for Him. (Isaiah 40:3, 5, 10)

I, Jehovah...will...give You as a covenant to the people, as a light to the Gentiles.... I am Jehovah, that is My name; and My glory I will not give to another.... (Isaiah 42:6-8)

Behold, the days are coming...when I will raise to David a righteous offshoot, (who) shall reign as king and prosper, and execute judgment and righteousness in the earth.... And this is His name by which they will call Him: Jehovah Our Righteousness. (Jeremiah 23:5-6, cf. 33:15-16)

You, Bethlehem Ephrathah..., out of you shall come forth to Me One to be Ruler in Israel.... He shall stand and give pasture in the strength of Jehovah.... (Micah 5:2, 4)

...unto us a Child is born, unto us a Son is given; the government will be upon His shoulder. And His name will be called...God, Hero, Father of Eternity...., upon the throne of David..., to establish it and found it with judgment and justice, from that time on and even to eternity. (Isaiah 9:6-7)

Jehovah will go forth and fight against the nations.... And...His feet will stand on the Mount of Olives, which faces Jerusalem.... (Zechariah 14:3-4)

Lift up your heads, O you gates! And be lifted up, you doors of the world, that the King of glory may come in! Who is this King of glory? Jehovah strong and a hero, Jehovah a hero of war. (Psalms 24:7-10)

In that day Jehovah of Hosts will become a crown of adornment and a miter of beauty to the remnant of His people. (Isaiah 28:5)

...I will send you Elijah the prophet before the coming of the great...day of Jehovah. (Malachi 4:5)

And so on elsewhere in places that mention the great and coming day of Jehovah, such as Ezekiel 30:3, Joel 2:11, Amos 5:18, 20, Zephaniah 1:7, 14-15, 18.