Designs: " Followup in Revelation where the vast majority of human civilization is slaughtered by Jesus and his Army and sent to the Lake of Fire. This is not a nice guy."
For a religion that does not believe in trinity, the WT certainly seems to believe in a dual deity of sorts. I have noticed they often interchange the names of Jehovah and Jesus. One minute it is Jah's army, the next sentence it's Jesus and his army referring to the same instance.
Since you are reading Revelation, please note that in every instance referring to Jesus, he is called "the son of man". Never is he called the son of god. This was a label put on him by others. He never referred to himself in any such aggrandizing manner. Jesus was NOT the son of god---some supernatural being. He was just a very gifted, compassionate human being who saw through the corruption taking place. Jesus had strength of character and rather than challenging TPTB, he instead, tried to teach the spiritually enslaved masses a better way of life and how to behave toward one another---things that the church should have been teaching them but were not. Through his work and his words he tried to make people see what was right so that they could come to their own conclusions in recognizing that the rituals and dogma being taught for spirituality was totally wrong and totally fictious.