There is the force and hope and dreams to end the war, by the Mastermammal.

Ezra's pov
In the force I heard a voice it was Kanan I opened my eyes to see he's looking at me not as a force ghost but human, I got up and said Kanan is that really you? It is Ezra said Kanan, I was so happy to see my best friend my master and father like is back from the dead, I hugged him and was crying too, Ezra it's ok I'm back said Kanan, Ezra backed up to see Kanan and said I saw you die how are you alive? I died but the force brought me back to life so I can see my family and complete your training said Kanan and smiled, you can see again said Ezra, yes I can Ezra and you cut your hair too said Kanan, will Sabine cut it off for me it got to long for me said Ezra, then said I think this is yours Kanan and give Kanan his lightsaber, thank you Ezra said Kanan, then they both saw Hera Sabine and Zeb too, Hera was crying and hugged and so did Sabine, then they stopped hugging Zeb walked up to Kanan and said we all miss you Kanan said Zeb, the family is all together again and happy.