GLOOM : Strong’s Hebrew 4155: darkness. Also Strong’s Hebrew 4155: “dimness; From uwph; properly, covered, i.e. Dark; abstractly, obscurity, i.e. Distress — dimness.” Isaiah 9:1 But there will be no more gloom for her who was in anguish…”

BRIGHTNESS : Strong’s Hebrew 5051; Radiance, brilliant white; brightness of a clear day; dawn, glittering brilliance; Glory; Strong’s Greek 2015: Appearing, manifestation, glorious display. Appearance of Christ.

“The people who walk in darkness (GLOOM) will see a great light; Those who live in a dark land, The Light will shine on them.” Isaiah 9:2.

“Some sat in darkness and deepest GLOOM, imprisoned in iron chains of misery.” Psalm 107:10.

“LORD, help!” they cried in their trouble, and He saved them from their distress. He led them from the darkness and deepest GLOOM; He snapped their chains asunder.” Psalm 107:13-14.

“He uncovers mysteries [that are difficult to grasp and understand] out of the darkness and brings black GLOOM and the shadow of death INTO LIGHT.” Job 12:22.

“Listen! The voice of my Beloved! behold, He comes leaping upon the MOUNTAINS, skipping upon the hills!” Song of Solomon 2:8.

“And then the lawless one will be revealed, whom The LORD will consume with the Breath of His mouth and destroy with the BRIGHTNESS of His coming.” 2 Thessalonians 2:8.

“Although Moses was one hundred and twenty years old when he died, his eye was not DIM nor his vigor (life force, vitality, natural strength) abated.” Deuteronomy 34:7.

“Then shall your Light break forth like the dawn, and your healing shall spring up speedily; your righteousness shall go before you; the glory of The LORD shall be your rear guard.” Isaiah 58:8.

“He is like the light of morning at sunrise on a cloudless morning, like the BRIGHTNESS after rain that brings grass from the earth.” 2 Samuel 23:4.

“And above the firmament that was over their heads was the likeness of a throne, as the appearance of a sapphire stone: and upon the likeness of the throne was the likeness as the appearance of a Man above upon it. And I saw as the colour of amber, as the appearance of fire round about within it, from the appearance of His loins even upward, and from the appearance of His loins even downward, I saw as it were the appearance of fire, and it had BRIGHTNESS round about. As the appearance of the bow that is in the cloud in the day of rain, so was the appearance of the brightness round about. This was the appearance of the likeness of the glory of The LORD. And when I saw it, I fell upon my face, and I heard a voice of one that spake.” Ezekiel 1:26-28.

“You have not come to a MOUNTAIN that can be touched and that is burning with fire; to darkness, GLOOM and storm; to a trumpet blast or to such a voice speaking words that those who heard it begged that no further word be spoken to them, because they could not bear what was commanded: “If even an animal touches the mountain, it must be stoned to death.” The sight was so terrifying that Moses said, “I am trembling with fear.”
But you have come to MOUNT Zion, to the city of the living God, the heavenly Jerusalem. You have come to thousands upon thousands of angels in JOYFUL assembly, to the church of the firstborn, whose names are written in heaven. You have come to God, the Judge of all, to the spirits of the righteous made perfect, to Jesus the Mediator of a new covenant, and to the sprinkled blood that speaks a better word than the blood of Abel.” Hebrews 12:18-24.

“Arise, shine, for your light has come, and the glory of The LORD has risen upon you. For behold, darkness shall cover the earth, and thick darkness the peoples; but The LORD will arise upon you, and His glory will be seen upon you. And nations shall come to your light, and kings to the BRIGHTNESS of your rising.” Isaiah 60:1-3.

” In my distress I called upon The LORD, and cried to my God: and he did hear my voice out of his temple, and my cry did enter into his ears. Then the earth shook and trembled; the foundations of heaven moved and shook, because he was wroth.
There went up a smoke out of his nostrils, and fire out of his mouth devoured: coals were kindled by it.
He bowed the heavens also, and came down; and darkness was under his feet. And he rode upon a cherub, and did fly: and he was seen upon the wings of the wind. And he made darkness pavilions round about him, dark waters, and thick clouds of the skies.
Through the BRIGHTNESS before Him were coals of fire kindled. The LORD thundered from heaven, and the most High uttered his voice. And He sent out arrows, and scattered them; lightning, and discomfited them.” 2 Samuel 22:7-15.