Not with Haste Lyrics

Lyric discussion by popper93 

Cover art for Not with Haste lyrics by Mumford & Sons

I think this song is about marriage. Obviously, the part where he is on his knees is referring to a proposal. "We will run and scream/ You will dance with me/ They'll fulfill our dreams and we'll be free/ And we will be who we are/ And they'll heal our scars/Sadness will be far away" refers to a lot of what marriage is about. Marriage is about living life together and supporting each other/fulfilling dreams and just being happy being together.

My Interpretation

Then who is "they"