What do these texts add to our understanding of God as Creator not found in?

Question

Psalm 8, 74:12-17, and 104.

Answer 1

Leviathan is also known as a dinosaur- so that is also what it is speaking of when it says monsters in the sea....

God created all the living things- these texts show His power and Glory- and shows God's way of how things work and grow and His plan for creation- that He established it- Psalms 104 speaks about His might in the flood- and how He promised to never flood it again- and How God made the waters disappear---all to show His power and Might and Glory....

Answer 2

Psalms 8:1 To the choirmaster: according to The Gittith. A Psalm of David.

O LORD, our Lord, how majestic is your name in all the earth! You have set your glory above the heavens. 2 Out of the mouth of babes and infants, you have established strength because of your foes, to still the enemy and the avenger. 3 When I look at your heavens, the work of your fingers, the moon and the stars, which you have set in place, 4 what is man that you are mindful of him, and the son of man that you care for him? 5 Yet you have made him a little lower than the heavenly beings and crowned him with glory and honor. 6 You have given him dominion over the works of your hands; you have put all things under his feet, 7 all sheep and oxen, and also the beasts of the field, 8 the birds of the heavens, and the fish of the sea, whatever passes along the paths of the seas. 9 O LORD, our Lord, how majestic is your name in all the earth!

Psalms 74:12 Yet God my King is from of old, working salvation in the midst of the earth. 13 You divided the sea by your might; you broke the heads of the sea monsters on the waters. 14 You crushed the heads of Leviathan; you gave him as food for the creatures of the wilderness. 15 You split open springs and brooks; you dried up ever-flowing streams. 16 Yours is the day, yours also the night; you have established the heavenly lights and the sun. 17 You have fixed all the boundaries of the earth; you have made summer and winter.

Psalms 104:1 Bless the LORD, O my soul! O LORD my God, you are very great! You are clothed with splendor and majesty, 2 covering yourself with light as with a garment, stretching out the heavens like a tent. 3 He lays the beams of his chambers on the waters; he makes the clouds his chariot; he rides on the wings of the wind; 4 he makes his messengers winds, his ministers a flaming fire. 5 He set the earth on its foundations, so that it should never be moved. 6 You covered it with the deep as with a garment; the waters stood above the mountains. 7 At your rebuke they fled; at the sound of your thunder they took to flight. 8 The mountains rose, the valleys sank down to the place that you appointed for them. 9 You set a boundary that they may not pass, so that they might not again cover the earth. 10 You make springs gush forth in the valleys; they flow between the hills; 11 they give drink to every beast of the field; the wild donkeys quench their thirst. 12 Beside them the birds of the heavens dwell; they sing among the branches. 13 From your lofty abode you water the mountains; the earth is satisfied with the fruit of your work. 14 You cause the grass to grow for the livestock and plants for man to cultivate, that he may bring forth food from the earth 15 and wine to gladden the heart of man, oil to make his face shine and bread to strengthen man's heart. 16 The trees of the LORD are watered abundantly, the cedars of Lebanon that he planted. 17 In them the birds build their nests; the stork has her home in the fir trees. 18 The high mountains are for the wild goats; the rocks are a refuge for the rock badgers. 19 He made the moon to mark the seasons; the sun knows its time for setting. 20 You make darkness, and it is night, when all the beasts of the forest creep about. 21 The young lions roar for their prey, seeking their food from God. 22 When the sun rises, they steal away and lie down in their dens. 23 Man goes out to his work and to his labor until the evening. 24 O LORD, how manifold are your works! In wisdom have you made them all; the earth is full of your creatures. 25 Here is the sea, great and wide, which teems with creatures innumerable, living things both small and great. 26 There go the ships, and Leviathan, which you formed to play in it. 27 These all look to you, to give them their food in due season. 28 When you give it to them, they gather it up; when you open your hand, they are filled with good things. 29 When you hide your face, they are dismayed; when you take away their breath, they die and return to their dust. 30 When you send forth your Spirit, they are created, and you renew the face of the ground. 31 May the glory of the LORD endure forever; may the LORD rejoice in his works, 32 who looks on the earth and it trembles, who touches the mountains and they smoke! 33 I will sing to the LORD as long as I live; I will sing praise to my God while I have being. 34 May my meditation be pleasing to him, for I rejoice in the LORD. 35 Let sinners be consumed from the earth, and let the wicked be no more! Bless the LORD, O my soul! Praise the LORD!

I don't understand your question. Not found in....what? Anyhow, here's the verses, Praise the Lord!