See here, 1. Whence those difficulties arise which men pretend to meet with in the way of their duty, and to be insuperable; they arise not from any thing in the nature of the duty, but from the slothfulness of those that have really no mind to it. Those that have no heart to their work pretend that their way is hedged up with thorns, and they cannot do their work at all (as if God were a hard Mas...