If Blame be my side forfeit Me — Father

If Blame be my side-forfeit Me-1
But doom me not to forfeit Thee-
To forfeit Thee? The very name
Is sentence from Belief-and House-
(F.874/J.775)
[1] forfeit:: to deprive one's right for one's misconduct.
[2] forfeit:: to lose. Thee:: the narrator's father.
[3] The very name:: father.
[4] Belief:: father, a priest of the Christian Belief. House:: father, the master of a House.