Asmodeus
An evil spirit. He appears in the Apocryphal book of Tobit. Although he is described in later literature as the king of demons, in Jewish folklore he is mischievous and lively, a figure of fun and often a friend to people. He is said to disturb marital happiness, and it was Asmodeus who strangled the seven husbands of Sara during her wedding-night. Asmodeus originated from the ancient Persian demon Aesma Daeva.
Abaddon
by Acharya S. - In medieval myth the synonym for Hell and/or the ruler thereof, and in Revelations 9:7-11 it is the Christian angel of Hell. The Hebrew word abaddon means "place of destruction" (Job 26:8 and Psalm 88:11). Prior to its corruption by the Judeo-Christian tradition, "Abaddon" referred to the pit or cave that was used in mystery religions and schools as a rite of passage into the greater mysteries. Often, the experience would entail the use of ritual substances that put the aspirant into an altered state in which he or she could receive divine revelation. Because the experience was sometimes unpleasant, this rite came to be viewed as being "hellish." However, it was considered absolutely necessary so that the seeker may become pure enough to encounter the "mind of God."
While some end-time prophecies of the Bible are still not clear, events will not occur as has commonly been expected. The "beast" who ascends out of the Abyss during the "last days" will be an angelic king named Abaddon. He, with his army of fallen angels and demons, will overpower the human global government and take over as ruler of the earth. Abaddon will even conquer the holy sanctuary in heaven and gain victory over the angelic hosts of heaven. Nevertheless, his rule will be for a limited time only; after 3 1/2 years, God will take his authority away. Abaddon will marshal his forces and attempt to finally destroy God's people, but he will be unsuccessful. He will end up in the lake of fire as Yeshua the Messiah establishes the Kingdom of God at the beginning of the Millennium.
Belial
Belial is the evil spirit of darkness and godlessness in the Jewish myth of old Palestine. In the Old Testament there is mentioning of Belial-men: they are those who oppose to law and order.
Pythian Apollo
Apollo is associated principally with music, prophecy, sickness, and medicine. He is also known as Phoebus Apollo and is called the Far Shooter and the Pythian. His attributes in iconography are the cithara, or sometime the lyre, the bow, the fawn, and the tripod. He is often depicted with his sister, Artemis.
Tiamat
In Babylonian myths, Tiamat is a huge, bloated female dragon that personifies the saltwater ocean, the water of Chaos. She is also the primordial mother of all that exists, including the gods themselves. Her consort is Apsu, the personification of the freshwater abyss that lies beneath the Earth.
From their union, saltwater with freshwater, the first pair of gods were born. They are Lachmu and Lachamu, parents of Ansar and Kisar, grandparents of Anuand Ea. In the creation epic Enuma elish, written around 2000 BCE, their descendants started to irritate Tiamat and Apsu so they decided to kill their offspring. Ea discovered their plans and he managed to kill Apsu while the latter was asleep.
Tiamat flew into a rage when she learned about Apsu's death and wanted to avenge her husband. She created an army of monstrous creatures, which was to be led by her new consort Kingu, who is also her son. Eventually, Tiamat was defeated by the young god Marduk, who was born in the deep freshwater sea.
Marduk cleaved her body in half, and from the upper half he created the sky and from the lower half he made the earth. From her water came forth the clouds and her tears became the source of the Tigris and the Euphratus. Kingu also perished, and from his blood Marduk created the first humans.