Diligent students of His Word - you are challenged.   Does it make a difference? Here is the question.  Why is this word used only one time in the Bible?  Why does only the King James Bible use this word in this one verse?  

And I heard as it were the voice of a great multitude, and as the voice of
many waters, and as the voice of mighty thunderings, saying, Alleluia: for
the Lord God omnipotent reigneth.  Revelation 19:6

Greek: pantokrator

2 Cor 6:18 is the only time in the epistles, as almighty or ruler of all.  Several times in Old Testament

Other related verses follow: 

Genesis 17:1 And when Abram was ninety years old and nine, the LORD appeared to Abram, and said unto him, I [am] the Almighty God; walk before me, and be thou perfect.

Genesis 28:3 And God Almighty bless thee, and make thee fruitful, and multiply thee, that thou mayest be a multitude of people;

Genesis 35:11 And God said unto him, I [am] God Almighty: be fruitful and multiply; a nation and a company of nations shall be of thee, and kings shall come out of thy loins;

Genesis 43:14 And God Almighty give you mercy before the man, that he may send away your other brother, and Benjamin. If I be bereaved [of my children], I am bereaved.

Genesis 48:3 And Jacob said unto Joseph, God Almighty appeared unto me at Luz in the land of Canaan, and blessed me,

Genesis 49:25 [Even] by the God of thy father, who shall help thee; and by the Almighty, who shall bless thee with blessings of heaven above, blessings of the deep that lieth under, blessings of the breasts, and of the womb:

Exodus 6:3 And I appeared unto Abraham, unto Isaac, and unto Jacob, by [the name of] God Almighty, but by my name JEHOVAH was I not known to them.

Numbers 24:4 He hath said, which heard the words of God, which saw the vision of the Almighty, falling [into a trance], but having his eyes open:

Numbers 24:16 He hath said, which heard the words of God, and knew the knowledge of the most High, [which] saw the vision of the Almighty, falling [into a trance], but having his eyes open:

Ruth 1:20 And she said unto them, Call me not Naomi, call me Mara: for the Almighty hath dealt very bitterly with me.

Ruth 1:21 I went out full, and the LORD hath brought me home again empty: why [then] call ye me Naomi, seeing the LORD hath testified against me, and the Almighty hath afflicted me?

Job 5:17 Behold, happy [is] the man whom God correcteth: therefore despise not thou the chastening of the Almighty:

Job 6:4 For the arrows of the Almighty [are] within me, the poison whereof drinketh up my spirit: the terrors of God do set themselves in array against me.

Job 6:14 To him that is afflicted pity [should be shewed] from his friend; but he forsaketh the fear of the Almighty.

Job 8:3 Doth God pervert judgment? or doth the Almighty pervert justice?

Job 8:5 If thou wouldest seek unto God betimes, and make thy supplication to the Almighty;

Job 11:7 Canst thou by searching find out God? canst thou find out the Almighty unto perfection?

Job 13:3 Surely I would speak to the Almighty, and I desire to reason with God.

Job 15:25 For he stretcheth out his hand against God, and strengtheneth himself against the Almighty.

Job 21:15 What [is] the Almighty, that we should serve him? and what profit should we have, if we pray unto him?

Job 21:20 His eyes shall see his destruction, and he shall drink of the wrath of the Almighty.

Job 22:3 [Is it] any pleasure to the Almighty, that thou art righteous? or [is it] gain [to him], that thou makest thy ways perfect?

Job 22:17 Which said unto God, Depart from us: and what can the Almighty do for them?

Job 22:23 If thou return to the Almighty, thou shalt be built up, thou shalt put away iniquity far from thy tabernacles.

Job 22:25 Yea, the Almighty shall be thy defence, and thou shalt have plenty of silver.

Job 22:26 For then shalt thou have thy delight in the Almighty, and shalt lift up thy face unto God.

Job 23:16 For God maketh my heart soft, and the Almighty troubleth me:

Job 24:1 Why, seeing times are not hidden from the Almighty, do they that know him not see his days?

Job 27:2 [As] God liveth, [who] hath taken away my judgment; and the Almighty, [who] hath vexed my soul;

Job 27:10 Will he delight himself in the Almighty? will he always call upon God?

Job 27:11 I will teach you by the hand of God: [that] which [is] with the Almighty will I not conceal.

Job 27:13 This [is] the portion of a wicked man with God, and the heritage of oppressors, [which] they shall receive of the Almighty.

Job 29:5 When the Almighty [was] yet with me, [when] my children [were] about me;

Job 31:2 For what portion of God [is there] from above? and [what] inheritance of the Almighty from on high?

Job 31:35 Oh that one would hear me! behold, my desire [is, that] the Almighty would answer me, and [that] mine adversary had written a book.

 Job 32:8 But [there is] a spirit in man: and the inspiration of the Almighty giveth them understanding.

 Job 33:4 The Spirit of God hath made me, and the breath of the Almighty hath given me life.

Job 34:10 Therefore hearken unto me, ye men of understanding: far be it from God, [that he should do] wickedness; and [from] the Almighty, [that he should commit] iniquity.

 Job 34:12 Yea, surely God will not do wickedly, neither will the Almighty pervert judgment.

Job 35:13 Surely God will not hear vanity, neither will the Almighty regard it.

Job 37:23 [Touching] the Almighty, we cannot find him out: [he is] excellent in power, and in judgment, and in plenty of justice: he will not afflict.

Job 40:2 Shall he that contendeth with the Almighty instruct [him]? he that reproveth God, let him answer it.

Psalms 68:14 When the Almighty scattered kings in it, it was [white] as snow in Salmon.

Psalms 91:1 He that dwelleth in the secret place of the most High shall abide under the shadow of the Almighty.

Isaiah 13:6 Howl ye; for the day of the LORD [is] at hand; it shall come as a destruction from the Almighty.

Ezekiel 1:24 And when they went, I heard the noise of their wings, like the noise of great waters, as the voice of the Almighty, the voice of speech, as the noise of an host: when they stood, they let down their wings.

Ezekiel 10:5 And the sound of the cherubims' wings was heard [even] to the outer court, as the voice of the Almighty God when he speaketh.

Daniel 11:38 But in his estate shall he honour the God of forces: and a god whom his fathers knew not shall he honour with gold, and silver, and with precious stones, and pleasant things.

Joel 1:15 Alas for the day! for the day of the LORD [is] at hand, and as a destruction from the Almighty shall it come.

2 Corinthians 6:18 And will be a Father unto you, and ye shall be my sons and daughters, saith the Lord Almighty.

Revelation 1:8 I am Alpha and Omega, the beginning and the ending, saith the Lord, which is, and which was, and which is to come, the Almighty.

Revelation 4:8 And the four beasts had each of them six wings about [him]; and [they were] full of eyes within: and they rest not day and night, saying, Holy, holy, holy, Lord God Almighty, which was, and is, and is to come.

Revelation 11:17 Saying, We give thee thanks, O Lord God Almighty, which art, and wast, and art to come; because thou hast taken to thee thy great power, and hast reigned.

Revelation 15:3 And they sing the song of Moses the servant of God, and the song of the Lamb, saying, Great and marvellous [are] thy works, Lord God Almighty; just and true [are] thy ways, thou King of saints.

Revelation 16:7 And I heard another out of the altar say, Even so, Lord God Almighty, true and righteous [are] thy judgments.

Revelation 16:14 For they are the spirits of devils, working miracles, [which] go forth unto the kings of the earth and of the whole world, to gather them to the battle of that great day of God Almighty.

Revelation 19:15 And out of his mouth goeth a sharp sword, that with it he should smite the nations: and he shall rule them with a rod of iron: and he treadeth the winepress of the fierceness and wrath of Almighty God.

Revelation 21:22 And I saw no temple therein: for the Lord God Almighty and the Lamb are the temple of it.