God is the Creator and controller of the universe. He is eternal, benevolent, omnipresent, omniscient, and omnipotent. God is the sublime source of ethics, and the giver of Grace, including the Faith to believe in His existence, infinite love and happiness.
Satan is the main angel rebelling against God and originating all evil in the world. He wants to transform Earth into Hell and rejoices over war, carnage, child sex trafficking, torture and murder. He is the main source of evil and seeks our damnation.
Life is short, fragile and transient, some people die young, and you must decide between God and Heaven, and Satan and Hell. Choose God and Heaven and assume your nobility of Child of God and heir of His Kingdom. We are the generation of Christ Second Coming, and Paul advises us to be alert and sober, because Christ will come like a thief in the night.
“Now as to the times and the epochs, brethren, you have no need of anything to be written to you. For you yourselves know full well that the day of the Lord will come just like a thief in the night. While they are saying, ‘Peace and safety!’ then destruction will come upon them suddenly like labor pains upon a woman with child, and they will not escape. But you, brethren, are not in darkness, that the day would overtake you like a thief; for you are all sons of light and sons of day. We are not of night nor of darkness; so, then let us not sleep as others do but let us be alert and sober.” (1 Thessalonians 5:1-6)
Paul addressed The Tribulation, the last seven years before Christ’s return, and The Great Tribulation, the last forty-two (2 Thessalonians 2).