Thou calledst in trouble; at the Red Sea, Exo_14:10-12.
In the secret place of thunder; from the dark and cloudy pillar, whence I thundered and fought against the Egyptians. See Exo_13:21 14:19,24. Others refer this to the thunder at Sinai. But at that time they were
not in trouble, but in a safe and glorious condition.