Even under the best circumstances, speaking at your own wedding ceremony is a high pressure endeavor. What even constitutes a vow? I always picture them as exclamations you bellow at the sky.

He who does not bellow the truth when he knows the truth makes himself the accomplice of liars and forgers.

"When the thundering trumpet bellows

Hello, Minister!" bellowed Percy, sending a neat jinx straight at Thicknesse, who dropped his wand and clawed at the front of his robes, apparently in awful discomfort. "Did I mention I'm resigning?

He who does not bellow the truth when he knows the truth makes himself the accomplice of liars and forgers.