Tribulation facts

This is serious stuff about the future discussed as a warning. Accept Jesus today! Dear Jesus Christ, I know that I am a sinner,cause I do bad things that make you sad. Thanks for dying on the cross for me,for your burial and resurrection. I ask you now to come into my heart and save me from my sin. Thanks for saving me,so I do not have to go to hell when I die,or risk being in the tribulation period if I am still here when the rapture takes place. I know I am ready for heaven!