Sunday, February 23, 2020

Lucifer and Jesus Essay Example | Topics and Well Written Essays - 2500 words

Lucifer and Jesus - Essay Example From the beginning, all angels were created equal and holy, but a third of them rebelled against God and fell from their pure state. They were led by the Satan, a liar, murderer and thief. "He hates God and passionately hates God's people" (Stover). It is important to remember that Satan and all the demons are very powerful and brilliant, disguising themselves as an angel of light. Lucifer is the angel of light. God's good angels on the other hand work quietly and work for God. He will always speak of God's glory and their purpose is to redeem us from our sin and help us return back to God. They do not accept worship, but direct you to worship God. They are not bound by mantras or command anyone by their word. Holy angels like Jesus are compassionate, loving and forgiving. They live to serve God, and God's people (Stover). The image of God as the ultimate commander is quite impressive and magnificent. It is important to know that God uses his "messengers" which are aptly described to us by the Greek word: angels. The Biblical image of the universe as described in the Genesis, Mathews, says Revelation is that of universe which is vibrating with life everywhere. The cosmos is heavily inhabited by wide range of angelic beings of various ranks and species. "Angels are very closely associated with the astronomical phenomena throughout Bible" (Dolphin). The weather is also greatly a result of such activity where wind, storm and lightning are considered as the actions of God, carried out by his messengers. Angels play an important role in acting as blessing as well a curse depending upon their bent of inclination. Since angels are the powers of God, they never rest; everything in this universe is sustained by the animated energy of the angels, working faithfully at the command of God. Martin Luther very aptl y makes the comment regarding a natural calamity, in which he bases his interpretation in harmony with the message in the Psalm stating that winds have wings. "The devil provokes such storms, but good winds are produced by good angels. Winds are nothing but spirits, either good or evil. The devil sits there and snorts, and so do the angels when the winds are salubrious"(Dolphin)."The Biblical worldview is uncompromising: God is running the world. Every atom in the universe is under His command. His Word created and sustains in Him. That is why He can assert His power and authority in such absolute terms." "I form the light and create darkness, I make peace and create calamity, I, the LORD, do all these things"(Isaiah 45:7) (Dolphin). The creation of angels is the most speculated in the Biblical analysis; it has been referred to that angels were created during creation week after Genesis. "An Angel is a spiritual being subordinate to God, who serves at Gods command and pleasure to deliver his messages, help his people and punish his enemies" (Achtemeier). They did not exist before that, they were also the observers of the work of creation. There is deep connection between angels and stars, which further reveals that angels were created one by one, and named as all stars are named. "He determines the number of the stars, he gives to all of them their names" (Psalm 147:4) (Dolphin). Though angels belong to particular rank and order, they are not connected as a race. One fact

Friday, February 7, 2020

The Solvay process for sodium carbonate Research Paper

The Solvay process for sodium carbonate - Research Paper Example n) whereby sodium bicarbonate NaHCO3 precipitates and converts to sodium carbonate (Na2CO3) while both carbon dioxide (CO2) and water (H2O) are liberated as gases. This paper critically investigates the thermodynamics of final reaction of the Solvay process (calcination step) during the industrial production of sodium carbonate. The thermal decomposition of sodium bicarbonate NaHCO3 (commonly known as calcination reaction) normally involves heating Sodium hydrogen carbonate to temperatures above 80Â °C. Although the calcinations reaction normally takes place at temperatures of or above the thermal decomposition of the reactant, it occurs below the melting point of the product material. Calcination is the last step in the production of soda ash. The process begins with an aqueous solution of sodium chloride which is introduced into ammonia followed by carbonization. The ammonium carbonate produced (NH4HCO3) then reacts with NaCl to produce Sodium carbonate (NaHCO3) and ammonium chloride (NH4Cl). The result is heated to release carbon dioxide (CO2) which is the recycled. The calcinations process as mentioned before receives NaHCO3 and produce Na2CO3 carbon dioxide and water (Barner & Scheuerman, 2012).The bicarbonate then undergoes a dehydration reaction in which it gradually breaks down into sodium carbonate, water and carbon dioxide as shown below: The decomposition of NaHCO3 depends on a number of factors. The pressures at which the carbon dioxide and water are taken back play a big role. It has been reported that the decomposition occurs at 270oC on the higher side and as low as 38oC in one research. The decomposition is crucial in pore formation of sodium carbonate. In most researches the decomposition temperature was set between 121oC and 149oC for optimized conditions. The largest specific area was reported to occur between the temperatures of 204oC and 316oC in a draft oven. The activation energy is higher than 3kcal/mole in diffusion controlled processes