2 Tessalonicenses 2:1-4 - Bíblia Online

My brothers, we want to talk to you about the time when our Lord Jesus Christ comes again and we are taken to meet him. 
Do not let your minds be easily upset. Do not be troubled by a spirit, or a message, or a letter. Do not be troubled if you hear that the day of the Lord has already come. Some people will say it came from us. 
Do not let anyone fool you in any way. Before the day of the Lord comes, many people will stop believing God. The Man of Evil will be seen. He is the evil one who will be destroyed for ever. 
He will put himself against God. He will put himself above everything to do with God, and above everything that people worship. He will sit in Gods holy place and tell people that he is God. 

2 Tessalonicenses 3

My brothers, we want to talk to you about the time when our Lord Jesus Christ comes again and we are taken to meet him. 
Do not let your minds be easily upset. Do not be troubled by a spirit, or a message, or a letter. Do not be troubled if you hear that the day of the Lord has already come. Some people will say it came from us. 
Do not let anyone fool you in any way. Before the day of the Lord comes, many people will stop believing God. The Man of Evil will be seen. He is the evil one who will be destroyed for ever. 
He will put himself against God. He will put himself above everything to do with God, and above everything that people worship. He will sit in Gods holy place and tell people that he is God. 

2 Tessalonicenses 3