What it means
A leap of faith is when you go for something big without solid proof it’ll work, you’re running on trust, hope, and a bit of nerve. It started as a religious and philosophy idea about believing without evidence, but now it’s everyday talk for switching jobs, moving cities, or diving into a relationship before you’ve got the receipts.
Usage examples
"I signed the lease without even seeing the place. Total leap of faith, but I was done sleeping on friends’ couches and needed my own space."
"Leaving a steady job to start the bakery was a real leap of faith, but she hasn't looked back."
"We took a leap of faith and moved abroad with two suitcases and no plan, best thing we ever did."
"Buying the ticket with no job lined up was a proper leap of faith, but I knew if I stayed put I'd just keep rotting in the same routine."
"We turned our side hustle into a full business off one decent month of sales. Absolute leap of faith stuff, but sometimes you've just got to back yourself."
Where it comes from
The phrase is tied to Søren Kierkegaard in the 19th century. He wrote about faith as a jump beyond what reason and proof can pin down. English later turned that idea into leap of faith, and it drifted from religion and philosophy into everyday chat for any big risky move made on trust.