Put (one's) neck on the line British verb phrase
To do something risky or dangerous
You are putting your neck on the line for her.
His mom put her neck on the line to save him.
He had to put his neck on the line to get to the bottom of the well.
The verb "put" must be conjugated according to its tense.
The origin of this phrase is not clear.
The inexplicable or concealed place or state indicates the afterlife.
I'm very sorry for your dad. He's beyond the veil.