Jesus WILL return
There is much disagreement in the body of Christ about the details of eschatology. But all Christians believe in the return of Christ. Jesus himself promised it too many times for it to be denied.
The sign that the Son of Man is coming will appear in the heavens, and there will be deep mourning among all the peoples of the earth. And they will see the Son of Man coming on the clouds of heaven with power and great glory. — Matthew 24:30 NLT