The Titans are the beings with very great strength and powerful deities that ruled during the legendary Golden age. They are like humans, who can think and understand everything and can do whatever humans can, but they are mighty in strength and possess some special powers. The titans were created by the God.
These Titans are also known as Semi-Gods because in the ancient time’s people were worshipping them. If we go according to the Bible than titans can just be given another name that is Angels. That is because a single God exist in whole of the universe, there can’t be multiple Gods around but this is obviously possible that God created Different kinds of things that were living and non-living among them were humans, animals, plants and The most obedient and powerful creatures that are Angels which can also be named as Titans or Semi-Gods. Now, when these Angels rebelled against the God, The God Threw them to earth. So, when they were fallen to the earth, they were far more powerful and possessed different powers which made the humans to afraid and worship them. This verse (Isaiah 14:12-15) from the bible says about the worshipping of Angels by humans, which is “how the Angel was fallen from the heaven, that morning star, the son of the dawn! How he being cut down to the ground, the one who made the nations bowed down to him. He said in his heart that he will ascend to heaven; above the stars of God he will set his throne on high; he will sit on the mount of assembly in the far north. He will ascend above the heights of the clouds, he will make himself the highest. But he was brought down to Sheol, to the depths of the pit.” And in the (Revelation 12:4) it is written that the leader of the angels bought one-third of the angels to earth by just his tail. Later which were also worshiped as Angels.
The other Angels who didn’t kept their own position in the heaven and came to earth to marry the daughters of humans, the bible also says about these Angels In (Jude 1: 6-7) “and the Angels that did not keep their own position but left their proper dwelling and have been kept by him in eternal chains in the nether gloom until the judgment of the great day”. And another verse which states about these Angels is (Genesis 6:4) “here the Angels means the sons of God came into the daughter of the man and they bore children to them. These were the might Men that were of old, the men of renown”. Now giants which were born to these Angels and daughters of men were also worshiped by the humans.
However, according to the Bible, the Titans are not the God but Just Angels who rebelled against the God.