"Let go, Luke"
So just prior to Luke's death in the TLJ novelization, he hears a "familiar" voice that tells him to "let go"... And when he does, Luke peacefully sublimates into the Force, etc.:
Any thoughts on who might've been conversing with Luke there? Perhaps Yoda..? Maybe Obi-Wan..? Could it have even been Anakin..? Or was the voice just the hallucinations of an old man as he was dying..?
mmm