From The Trouble With Grace by Keith Hueftle
Under orders, and with confidence in the person’s authority giving the orders, you might expect to do such a bizarre, inane thing. But this is not a call to presumption. Jesus is not asking to work up a so-called “faith” – self-generated – in order to make some unlikely, self assigned miracle happen. Faith, rather, as He is talking about it, is confidence in The One Giving The Orders, and confidence in The Order Given. Not faith in “faith.” Not faith in your own untapped potential.
It has to do with totally trusting The Person giving you orders.
p. 114, You can buy the book on Kindle here.