As A Muslim I believe in Second coming of Jesus , as he did not died on the cross ( and most probably some one who was made look alike was) , so he is coming back to be the Meessiah ; Jews want him to be

Since there will no rapture, those Christians will be greatly disappointed ( and might also fight with him)

Infact, from Quranic perspective ; Jesus preached monotheism and over time message was totally turned into some thing different ; argued here

https://medium.com/illumination/jesus-is-sad-and-ashamed-926b0dc2b1a3