"Give in to the Dark Side. It is the only way you can save your friends."
Darth Vader to Luke, ROTJ.

While finishing ROTJ, I came across this line during Luke's captivity on the Death Star. It might sound like the rest of Vader and Palpatine's speech to Luke to turn to the Dark Side and such, but it is more.

This was how Anakin thought one must save their friends. He turned to the Dark Side for the same reason, to save Padme. But even before that, he slaughtered Tusken Raiders to save, but really to avenge his mother. So this piece of advice actually makes sense. At least it does to us. Luckily, Luke does not turn so easily, and you know what happens from here.

Hope this makes sense to you guys too.

Thanks, God bless, and MTFBWY.